| 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 | $121.98 | 6.299% | $129.6635 | $129.66 | $129.65 | $129.70 |
| Purchase #2 | $101.54 | 5.804% | $107.4334 | $107.43 | $107.45 | $107.40 |
| Purchase #3 | $133.52 | 7.379% | $143.3724 | $143.37 | $143.35 | $143.40 |
| Purchase #4 | $64.48 | 4.353% | $67.2868 | $67.29 | $67.30 | $67.30 |
| Purchase #5 | $154.58 | 11.435% | $172.2562 | $172.26 | $172.25 | $172.30 |
| Purchase #6 | $199.80 | 8.458% | $216.6991 | $216.70 | $216.70 | $216.70 |
| Purchase #7 | $102.38 | 7.668% | $110.2305 | $110.23 | $110.25 | $110.20 |
| 7 purchase totals = | $878.28 | $946.9419 | $946.94 | $946.95 | $947.00 | |