| 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 | $158.46 | 12.764% | $178.6858 | $178.69 | $178.70 | $178.70 |
| Purchase #2 | $212.72 | 10.676% | $235.43 | $235.43 | $235.45 | $235.40 |
| Purchase #3 | $73.51 | 4.518% | $76.8312 | $76.83 | $76.85 | $76.80 |
| Purchase #4 | $108.47 | 11.587% | $121.0384 | $121.04 | $121.05 | $121.00 |
| Purchase #5 | $104.54 | 10.167% | $115.1686 | $115.17 | $115.15 | $115.20 |
| Purchase #6 | $99.84 | 10.392% | $110.2154 | $110.22 | $110.20 | $110.20 |
| Purchase #7 | $49.42 | 9.228% | $53.9805 | $53.98 | $54.00 | $54.00 |
| 7 purchase totals = | $806.96 | $891.3499 | $891.36 | $891.40 | $891.30 | |