| 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 | $188.97 | 11.109% | $209.9627 | $209.96 | $209.95 | $210.00 |
| Purchase #2 | $75.44 | 3.643% | $78.1883 | $78.19 | $78.20 | $78.20 |
| Purchase #3 | $156.35 | 8.234% | $169.2239 | $169.22 | $169.20 | $169.20 |
| Purchase #4 | $83.64 | 6.571% | $89.136 | $89.14 | $89.15 | $89.10 |
| Purchase #5 | $176.30 | 13.199% | $199.5698 | $199.57 | $199.55 | $199.60 |
| Purchase #6 | $8.69 | 13.393% | $9.8539 | $9.85 | $9.85 | $9.90 |
| Purchase #7 | $50.87 | 9.793% | $55.8517 | $55.85 | $55.85 | $55.90 |
| 7 purchase totals = | $740.26 | $811.7863 | $811.78 | $811.75 | $811.90 | |