| 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 | $225.61 | 8.672% | $245.1749 | $245.17 | $245.15 | $245.20 |
| Purchase #2 | $126.57 | 7.541% | $136.1146 | $136.11 | $136.10 | $136.10 |
| Purchase #3 | $188.33 | 9.413% | $206.0575 | $206.06 | $206.05 | $206.10 |
| Purchase #4 | $70.69 | 6.477% | $75.2686 | $75.27 | $75.25 | $75.30 |
| Purchase #5 | $171.89 | 4.669% | $179.9155 | $179.92 | $179.90 | $179.90 |
| Purchase #6 | $130.41 | 11.190% | $145.0029 | $145.00 | $145.00 | $145.00 |
| Purchase #7 | $187.86 | 3.732% | $194.8709 | $194.87 | $194.85 | $194.90 |
| 7 purchase totals = | $1,101.36 | $1,182.4049 | $1,182.40 | $1,182.30 | $1,182.50 | |