| 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 | $36.90 | 10.694% | $40.8461 | $40.85 | $40.85 | $40.80 |
| Purchase #2 | $130.37 | 8.104% | $140.9352 | $140.94 | $140.95 | $140.90 |
| Purchase #3 | $163.31 | 4.122% | $170.0416 | $170.04 | $170.05 | $170.00 |
| Purchase #4 | $228.87 | 7.111% | $245.1449 | $245.14 | $245.15 | $245.10 |
| Purchase #5 | $176.41 | 11.864% | $197.3393 | $197.34 | $197.35 | $197.30 |
| Purchase #6 | $23.72 | 7.218% | $25.4321 | $25.43 | $25.45 | $25.40 |
| Purchase #7 | $40.70 | 9.388% | $44.5209 | $44.52 | $44.50 | $44.50 |
| 7 purchase totals = | $800.28 | $864.2601 | $864.26 | $864.30 | $864.00 | |