| 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 | $151.83 | 5.525% | $160.2186 | $160.22 | $160.20 | $160.20 |
| Purchase #2 | $87.52 | 8.414% | $94.8839 | $94.88 | $94.90 | $94.90 |
| Purchase #3 | $175.96 | 8.185% | $190.3623 | $190.36 | $190.35 | $190.40 |
| Purchase #4 | $210.86 | 4.209% | $219.7351 | $219.74 | $219.75 | $219.70 |
| Purchase #5 | $78.34 | 5.495% | $82.6448 | $82.64 | $82.65 | $82.60 |
| Purchase #6 | $44.97 | 8.176% | $48.6467 | $48.65 | $48.65 | $48.60 |
| Purchase #7 | $38.73 | 3.385% | $40.041 | $40.04 | $40.05 | $40.00 |
| 7 purchase totals = | $788.21 | $836.5324 | $836.53 | $836.55 | $836.40 | |