| 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 | $158.81 | 7.607% | $170.8907 | $170.89 | $170.90 | $170.90 |
| Purchase #2 | $5.48 | 10.843% | $6.0742 | $6.07 | $6.05 | $6.10 |
| Purchase #3 | $43.46 | 11.651% | $48.5235 | $48.52 | $48.50 | $48.50 |
| Purchase #4 | $200.30 | 12.618% | $225.5739 | $225.57 | $225.55 | $225.60 |
| Purchase #5 | $159.62 | 6.539% | $170.0576 | $170.06 | $170.05 | $170.10 |
| Purchase #6 | $168.93 | 8.215% | $182.8076 | $182.81 | $182.80 | $182.80 |
| Purchase #7 | $151.92 | 11.685% | $169.6719 | $169.67 | $169.65 | $169.70 |
| 7 purchase totals = | $888.52 | $973.5994 | $973.59 | $973.50 | $973.70 | |