| 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 | $193.85 | 5.650% | $204.8025 | $204.80 | $204.80 | $204.80 |
| Purchase #2 | $42.42 | 5.680% | $44.8295 | $44.83 | $44.85 | $44.80 |
| Purchase #3 | $51.82 | 12.616% | $58.3576 | $58.36 | $58.35 | $58.40 |
| Purchase #4 | $86.67 | 5.488% | $91.4264 | $91.43 | $91.45 | $91.40 |
| Purchase #5 | $131.25 | 3.445% | $135.7716 | $135.77 | $135.75 | $135.80 |
| Purchase #6 | $170.63 | 11.871% | $190.8855 | $190.89 | $190.90 | $190.90 |
| Purchase #7 | $85.29 | 4.398% | $89.0411 | $89.04 | $89.05 | $89.00 |
| 7 purchase totals = | $761.93 | $815.1142 | $815.12 | $815.15 | $815.10 | |