| 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 | $147.93 | 11.700% | $165.2378 | $165.24 | $165.25 | $165.20 |
| Purchase #2 | $121.62 | 11.673% | $135.8167 | $135.82 | $135.80 | $135.80 |
| Purchase #3 | $118.26 | 9.660% | $129.6839 | $129.68 | $129.70 | $129.70 |
| Purchase #4 | $102.62 | 9.448% | $112.3155 | $112.32 | $112.30 | $112.30 |
| Purchase #5 | $106.57 | 4.507% | $111.3731 | $111.37 | $111.35 | $111.40 |
| Purchase #6 | $182.88 | 12.186% | $205.1658 | $205.17 | $205.15 | $205.20 |
| Purchase #7 | $93.25 | 11.408% | $103.888 | $103.89 | $103.90 | $103.90 |
| 7 purchase totals = | $873.13 | $963.4808 | $963.49 | $963.45 | $963.50 | |