| 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 | $129.41 | 12.213% | $145.2148 | $145.21 | $145.20 | $145.20 |
| Purchase #2 | $140.26 | 11.635% | $156.5793 | $156.58 | $156.60 | $156.60 |
| Purchase #3 | $140.68 | 7.470% | $151.1888 | $151.19 | $151.20 | $151.20 |
| Purchase #4 | $59.91 | 13.232% | $67.8373 | $67.84 | $67.85 | $67.80 |
| Purchase #5 | $57.56 | 5.203% | $60.5548 | $60.55 | $60.55 | $60.60 |
| Purchase #6 | $149.53 | 3.823% | $155.2465 | $155.25 | $155.25 | $155.20 |
| Purchase #7 | $133.47 | 9.780% | $146.5234 | $146.52 | $146.50 | $146.50 |
| 7 purchase totals = | $810.82 | $883.1449 | $883.14 | $883.15 | $883.10 | |