| 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 | $173.33 | 6.651% | $184.8582 | $184.86 | $184.85 | $184.90 |
| Purchase #2 | $48.49 | 8.238% | $52.4846 | $52.48 | $52.50 | $52.50 |
| Purchase #3 | $227.99 | 7.180% | $244.3597 | $244.36 | $244.35 | $244.40 |
| Purchase #4 | $132.99 | 4.605% | $139.1142 | $139.11 | $139.10 | $139.10 |
| Purchase #5 | $148.92 | 5.712% | $157.4263 | $157.43 | $157.45 | $157.40 |
| Purchase #6 | $88.86 | 9.342% | $97.1613 | $97.16 | $97.15 | $97.20 |
| Purchase #7 | $182.52 | 11.113% | $202.8034 | $202.80 | $202.80 | $202.80 |
| 7 purchase totals = | $1,003.10 | $1,078.2077 | $1,078.20 | $1,078.20 | $1,078.30 | |