| 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 | $180.78 | 10.357% | $199.5034 | $199.50 | $199.50 | $199.50 |
| Purchase #2 | $60.50 | 4.515% | $63.2316 | $63.23 | $63.25 | $63.20 |
| Purchase #3 | $153.95 | 12.569% | $173.3 | $173.30 | $173.30 | $173.30 |
| Purchase #4 | $19.55 | 13.104% | $22.1118 | $22.11 | $22.10 | $22.10 |
| Purchase #5 | $212.53 | 3.386% | $219.7263 | $219.73 | $219.75 | $219.70 |
| Purchase #6 | $79.34 | 9.283% | $86.7051 | $86.71 | $86.70 | $86.70 |
| Purchase #7 | $33.61 | 10.583% | $37.1669 | $37.17 | $37.15 | $37.20 |
| 7 purchase totals = | $740.26 | $801.7451 | $801.75 | $801.75 | $801.70 | |