| 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 | $163.41 | 8.642% | $177.5319 | $177.53 | $177.55 | $177.50 |
| Purchase #2 | $115.56 | 8.448% | $125.3225 | $125.32 | $125.30 | $125.30 |
| Purchase #3 | $9.52 | 9.782% | $10.4512 | $10.45 | $10.45 | $10.50 |
| Purchase #4 | $139.49 | 7.235% | $149.5821 | $149.58 | $149.60 | $149.60 |
| Purchase #5 | $89.82 | 3.533% | $92.9933 | $92.99 | $93.00 | $93.00 |
| Purchase #6 | $191.33 | 12.384% | $215.0243 | $215.02 | $215.00 | $215.00 |
| Purchase #7 | $93.40 | 12.630% | $105.1964 | $105.20 | $105.20 | $105.20 |
| 7 purchase totals = | $802.53 | $876.1017 | $876.09 | $876.10 | $876.10 | |