| 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 | $171.59 | 11.681% | $191.6334 | $191.63 | $191.65 | $191.60 |
| Purchase #2 | $164.39 | 3.685% | $170.4478 | $170.45 | $170.45 | $170.40 |
| Purchase #3 | $33.39 | 5.174% | $35.1176 | $35.12 | $35.10 | $35.10 |
| Purchase #4 | $194.33 | 7.852% | $209.5888 | $209.59 | $209.60 | $209.60 |
| Purchase #5 | $58.28 | 10.422% | $64.3539 | $64.35 | $64.35 | $64.40 |
| Purchase #6 | $56.67 | 13.326% | $64.2218 | $64.22 | $64.20 | $64.20 |
| Purchase #7 | $230.50 | 8.248% | $249.5116 | $249.51 | $249.50 | $249.50 |
| 7 purchase totals = | $909.15 | $984.8749 | $984.87 | $984.85 | $984.80 | |