| 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 | $186.51 | 7.121% | $199.7914 | $199.79 | $199.80 | $199.80 |
| Purchase #2 | $235.91 | 12.191% | $264.6698 | $264.67 | $264.65 | $264.70 |
| Purchase #3 | $212.59 | 7.600% | $228.7468 | $228.75 | $228.75 | $228.70 |
| Purchase #4 | $166.51 | 8.225% | $180.2054 | $180.21 | $180.20 | $180.20 |
| Purchase #5 | $31.49 | 11.327% | $35.0569 | $35.06 | $35.05 | $35.10 |
| Purchase #6 | $175.32 | 5.776% | $185.4465 | $185.45 | $185.45 | $185.40 |
| Purchase #7 | $151.47 | 11.820% | $169.3738 | $169.37 | $169.35 | $169.40 |
| 7 purchase totals = | $1,159.80 | $1,263.2906 | $1,263.30 | $1,263.25 | $1,263.30 | |