| 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 | $122.82 | 6.397% | $130.6768 | $130.68 | $130.70 | $130.70 |
| Purchase #2 | $244.90 | 4.670% | $256.3368 | $256.34 | $256.35 | $256.30 |
| Purchase #3 | $20.99 | 12.237% | $23.5585 | $23.56 | $23.55 | $23.60 |
| Purchase #4 | $110.56 | 8.698% | $120.1765 | $120.18 | $120.20 | $120.20 |
| Purchase #5 | $160.77 | 6.108% | $170.5898 | $170.59 | $170.60 | $170.60 |
| Purchase #6 | $152.98 | 8.607% | $166.147 | $166.15 | $166.15 | $166.10 |
| Purchase #7 | $85.28 | 9.221% | $93.1437 | $93.14 | $93.15 | $93.10 |
| 7 purchase totals = | $898.30 | $960.6291 | $960.64 | $960.70 | $960.60 | |