| 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 | $134.38 | 10.858% | $148.971 | $148.97 | $148.95 | $149.00 |
| Purchase #2 | $105.96 | 7.779% | $114.2026 | $114.20 | $114.20 | $114.20 |
| Purchase #3 | $35.84 | 9.744% | $39.3322 | $39.33 | $39.35 | $39.30 |
| Purchase #4 | $193.49 | 10.241% | $213.3053 | $213.31 | $213.30 | $213.30 |
| Purchase #5 | $137.43 | 6.283% | $146.0647 | $146.06 | $146.05 | $146.10 |
| Purchase #6 | $102.29 | 8.856% | $111.3488 | $111.35 | $111.35 | $111.30 |
| Purchase #7 | $207.27 | 5.571% | $218.817 | $218.82 | $218.80 | $218.80 |
| 7 purchase totals = | $916.66 | $992.0416 | $992.04 | $992.00 | $992.00 | |