| 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 | $175.37 | 11.800% | $196.0637 | $196.06 | $196.05 | $196.10 |
| Purchase #2 | $86.57 | 5.292% | $91.1513 | $91.15 | $91.15 | $91.20 |
| Purchase #3 | $170.94 | 10.320% | $188.581 | $188.58 | $188.60 | $188.60 |
| Purchase #4 | $91.39 | 8.819% | $99.4497 | $99.45 | $99.45 | $99.40 |
| Purchase #5 | $105.38 | 4.394% | $110.0104 | $110.01 | $110.00 | $110.00 |
| Purchase #6 | $95.66 | 13.634% | $108.7023 | $108.70 | $108.70 | $108.70 |
| Purchase #7 | $163.57 | 6.844% | $174.7647 | $174.76 | $174.75 | $174.80 |
| 7 purchase totals = | $888.88 | $968.7231 | $968.71 | $968.70 | $968.80 | |