| 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 | $137.87 | 10.750% | $152.691 | $152.69 | $152.70 | $152.70 |
| Purchase #2 | $209.75 | 8.404% | $227.3774 | $227.38 | $227.40 | $227.40 |
| Purchase #3 | $226.43 | 11.235% | $251.8694 | $251.87 | $251.85 | $251.90 |
| Purchase #4 | $6.38 | 11.865% | $7.137 | $7.14 | $7.15 | $7.10 |
| Purchase #5 | $82.78 | 6.365% | $88.0489 | $88.05 | $88.05 | $88.00 |
| Purchase #6 | $117.44 | 6.783% | $125.406 | $125.41 | $125.40 | $125.40 |
| Purchase #7 | $130.48 | 7.110% | $139.7571 | $139.76 | $139.75 | $139.80 |
| 7 purchase totals = | $911.13 | $992.2868 | $992.30 | $992.30 | $992.30 | |