| 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 | $130.60 | 6.684% | $139.3293 | $139.33 | $139.35 | $139.30 |
| Purchase #2 | $114.81 | 13.796% | $130.6492 | $130.65 | $130.65 | $130.60 |
| Purchase #3 | $166.57 | 11.711% | $186.077 | $186.08 | $186.10 | $186.10 |
| Purchase #4 | $49.95 | 13.873% | $56.8796 | $56.88 | $56.90 | $56.90 |
| Purchase #5 | $79.32 | 13.421% | $89.9655 | $89.97 | $89.95 | $90.00 |
| Purchase #6 | $144.61 | 7.733% | $155.7927 | $155.79 | $155.80 | $155.80 |
| Purchase #7 | $198.33 | 3.272% | $204.8194 | $204.82 | $204.80 | $204.80 |
| 7 purchase totals = | $884.19 | $963.5127 | $963.52 | $963.55 | $963.50 | |