| 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 | $151.91 | 9.312% | $166.0559 | $166.06 | $166.05 | $166.10 |
| Purchase #2 | $226.97 | 7.584% | $244.1834 | $244.18 | $244.20 | $244.20 |
| Purchase #3 | $238.68 | 9.302% | $260.882 | $260.88 | $260.90 | $260.90 |
| Purchase #4 | $78.68 | 9.600% | $86.2333 | $86.23 | $86.25 | $86.20 |
| Purchase #5 | $234.72 | 8.698% | $255.1359 | $255.14 | $255.15 | $255.10 |
| Purchase #6 | $152.96 | 13.247% | $173.2226 | $173.22 | $173.20 | $173.20 |
| Purchase #7 | $187.77 | 8.548% | $203.8206 | $203.82 | $203.80 | $203.80 |
| 7 purchase totals = | $1,271.69 | $1,389.5337 | $1,389.53 | $1,389.55 | $1,389.50 | |