| 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 | $130.98 | 4.471% | $136.8361 | $136.84 | $136.85 | $136.80 |
| Purchase #2 | $93.42 | 3.513% | $96.7018 | $96.70 | $96.70 | $96.70 |
| Purchase #3 | $137.58 | 13.450% | $156.0845 | $156.08 | $156.10 | $156.10 |
| Purchase #4 | $50.26 | 6.228% | $53.3902 | $53.39 | $53.40 | $53.40 |
| Purchase #5 | $41.71 | 13.736% | $47.4393 | $47.44 | $47.45 | $47.40 |
| Purchase #6 | $232.64 | 6.684% | $248.1897 | $248.19 | $248.20 | $248.20 |
| Purchase #7 | $235.94 | 5.563% | $249.0653 | $249.07 | $249.05 | $249.10 |
| 7 purchase totals = | $922.53 | $987.7069 | $987.71 | $987.75 | $987.70 | |