| 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 | $149.94 | 11.320% | $166.9132 | $166.91 | $166.90 | $166.90 |
| Purchase #2 | $236.56 | 6.191% | $251.2054 | $251.21 | $251.20 | $251.20 |
| Purchase #3 | $97.42 | 7.575% | $104.7996 | $104.80 | $104.80 | $104.80 |
| Purchase #4 | $144.88 | 9.198% | $158.2061 | $158.21 | $158.20 | $158.20 |
| Purchase #5 | $153.32 | 5.444% | $161.6667 | $161.67 | $161.65 | $161.70 |
| Purchase #6 | $109.72 | 11.667% | $122.521 | $122.52 | $122.50 | $122.50 |
| Purchase #7 | $139.56 | 8.306% | $151.1519 | $151.15 | $151.15 | $151.20 |
| 7 purchase totals = | $1,031.40 | $1,116.4639 | $1,116.47 | $1,116.40 | $1,116.50 | |