| 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 | $143.81 | 11.114% | $159.793 | $159.79 | $159.80 | $159.80 |
| Purchase #2 | $220.87 | 3.192% | $227.9202 | $227.92 | $227.90 | $227.90 |
| Purchase #3 | $88.70 | 6.159% | $94.163 | $94.16 | $94.15 | $94.20 |
| Purchase #4 | $157.64 | 4.694% | $165.0396 | $165.04 | $165.05 | $165.00 |
| Purchase #5 | $233.83 | 4.320% | $243.9315 | $243.93 | $243.95 | $243.90 |
| Purchase #6 | $21.66 | 6.791% | $23.1309 | $23.13 | $23.15 | $23.10 |
| Purchase #7 | $20.39 | 4.701% | $21.3485 | $21.35 | $21.35 | $21.30 |
| 7 purchase totals = | $886.90 | $935.3267 | $935.32 | $935.35 | $935.20 | |