| 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 | $200.52 | 10.858% | $222.2925 | $222.29 | $222.30 | $222.30 |
| Purchase #2 | $170.68 | 5.599% | $180.2364 | $180.24 | $180.25 | $180.20 |
| Purchase #3 | $105.29 | 9.666% | $115.4673 | $115.47 | $115.45 | $115.50 |
| Purchase #4 | $22.52 | 9.276% | $24.609 | $24.61 | $24.60 | $24.60 |
| Purchase #5 | $164.86 | 7.651% | $177.4734 | $177.47 | $177.45 | $177.50 |
| Purchase #6 | $13.69 | 6.827% | $14.6246 | $14.62 | $14.60 | $14.60 |
| Purchase #7 | $70.56 | 5.415% | $74.3808 | $74.38 | $74.40 | $74.40 |
| 7 purchase totals = | $748.12 | $809.0840 | $809.08 | $809.05 | $809.10 | |