| 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 | $170.79 | 9.168% | $186.448 | $186.45 | $186.45 | $186.40 |
| Purchase #2 | $30.29 | 9.435% | $33.1479 | $33.15 | $33.15 | $33.10 |
| Purchase #3 | $139.31 | 11.442% | $155.2499 | $155.25 | $155.25 | $155.20 |
| Purchase #4 | $195.84 | 8.412% | $212.3141 | $212.31 | $212.30 | $212.30 |
| Purchase #5 | $48.61 | 12.343% | $54.6099 | $54.61 | $54.60 | $54.60 |
| Purchase #6 | $226.75 | 9.241% | $247.704 | $247.70 | $247.70 | $247.70 |
| Purchase #7 | $241.64 | 9.431% | $264.4291 | $264.43 | $264.45 | $264.40 |
| 7 purchase totals = | $1,053.23 | $1,153.9029 | $1,153.90 | $1,153.90 | $1,153.70 | |