| 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 | $149.99 | 6.237% | $159.3449 | $159.34 | $159.35 | $159.30 |
| Purchase #2 | $47.53 | 12.374% | $53.4114 | $53.41 | $53.40 | $53.40 |
| Purchase #3 | $229.26 | 13.516% | $260.2468 | $260.25 | $260.25 | $260.20 |
| Purchase #4 | $125.43 | 4.672% | $131.2901 | $131.29 | $131.30 | $131.30 |
| Purchase #5 | $29.50 | 13.791% | $33.5683 | $33.57 | $33.55 | $33.60 |
| Purchase #6 | $195.48 | 8.247% | $211.6012 | $211.60 | $211.60 | $211.60 |
| Purchase #7 | $87.66 | 13.450% | $99.4503 | $99.45 | $99.45 | $99.50 |
| 7 purchase totals = | $864.85 | $948.9130 | $948.91 | $948.90 | $948.90 | |