| 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 | $226.42 | 12.388% | $254.4689 | $254.47 | $254.45 | $254.50 |
| Purchase #2 | $156.90 | 8.839% | $170.7684 | $170.77 | $170.75 | $170.80 |
| Purchase #3 | $53.92 | 6.622% | $57.4906 | $57.49 | $57.50 | $57.50 |
| Purchase #4 | $138.96 | 4.435% | $145.1229 | $145.12 | $145.10 | $145.10 |
| Purchase #5 | $135.54 | 5.829% | $143.4406 | $143.44 | $143.45 | $143.40 |
| Purchase #6 | $73.93 | 3.109% | $76.2285 | $76.23 | $76.25 | $76.20 |
| Purchase #7 | $10.78 | 3.484% | $11.1556 | $11.16 | $11.15 | $11.20 |
| 7 purchase totals = | $796.45 | $858.6755 | $858.68 | $858.65 | $858.70 | |