| 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 | $33.27 | 8.716% | $36.1698 | $36.17 | $36.15 | $36.20 |
| Purchase #2 | $159.63 | 7.579% | $171.7284 | $171.73 | $171.75 | $171.70 |
| Purchase #3 | $146.92 | 6.470% | $156.4257 | $156.43 | $156.45 | $156.40 |
| Purchase #4 | $148.94 | 6.348% | $158.3947 | $158.39 | $158.40 | $158.40 |
| Purchase #5 | $147.58 | 6.252% | $156.8067 | $156.81 | $156.80 | $156.80 |
| Purchase #6 | $116.58 | 4.763% | $122.1327 | $122.13 | $122.15 | $122.10 |
| Purchase #7 | $115.34 | 10.283% | $127.2004 | $127.20 | $127.20 | $127.20 |
| 7 purchase totals = | $868.26 | $928.8584 | $928.86 | $928.90 | $928.80 | |