| 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 | $169.42 | 6.678% | $180.7339 | $180.73 | $180.75 | $180.70 |
| Purchase #2 | $176.96 | 5.813% | $187.2467 | $187.25 | $187.25 | $187.20 |
| Purchase #3 | $25.55 | 7.451% | $27.4537 | $27.45 | $27.45 | $27.50 |
| Purchase #4 | $16.98 | 13.789% | $19.3214 | $19.32 | $19.30 | $19.30 |
| Purchase #5 | $212.33 | 3.274% | $219.2817 | $219.28 | $219.30 | $219.30 |
| Purchase #6 | $48.28 | 5.841% | $51.1 | $51.10 | $51.10 | $51.10 |
| Purchase #7 | $83.75 | 13.437% | $95.0035 | $95.00 | $95.00 | $95.00 |
| 7 purchase totals = | $733.27 | $780.1409 | $780.13 | $780.15 | $780.10 | |