| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $183.34 | 13.819% | $208.6758 | $208.68 | $208.70 | $208.70 |
| Purchase #2 | $143.44 | 8.341% | $155.4043 | $155.40 | $155.40 | $155.40 |
| Purchase #3 | $247.51 | 13.295% | $280.4165 | $280.42 | $280.40 | $280.40 |
| Purchase #4 | $156.83 | 11.433% | $174.7604 | $174.76 | $174.75 | $174.80 |
| Purchase #5 | $212.70 | 12.776% | $239.8746 | $239.87 | $239.85 | $239.90 |
| Purchase #6 | $101.84 | 6.236% | $108.1907 | $108.19 | $108.20 | $108.20 |
| Purchase #7 | $150.40 | 9.272% | $164.3451 | $164.35 | $164.35 | $164.30 |
| 7 purchase totals = | $1,196.06 | $1,331.6674 | $1,331.67 | $1,331.65 | $1,331.70 | |