| 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 | $109.28 | 11.145% | $121.4593 | $121.46 | $121.45 | $121.50 |
| Purchase #2 | $154.79 | 3.259% | $159.8346 | $159.83 | $159.85 | $159.80 |
| Purchase #3 | $46.85 | 8.817% | $50.9808 | $50.98 | $51.00 | $51.00 |
| Purchase #4 | $13.60 | 11.417% | $15.1527 | $15.15 | $15.15 | $15.20 |
| Purchase #5 | $153.97 | 9.813% | $169.0791 | $169.08 | $169.10 | $169.10 |
| Purchase #6 | $171.27 | 12.285% | $192.3105 | $192.31 | $192.30 | $192.30 |
| Purchase #7 | $169.78 | 3.224% | $175.2537 | $175.25 | $175.25 | $175.30 |
| 7 purchase totals = | $819.54 | $884.0707 | $884.06 | $884.10 | $884.20 | |