| 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 | $150.31 | 7.655% | $161.8162 | $161.82 | $161.80 | $161.80 |
| Purchase #2 | $238.49 | 7.504% | $256.3863 | $256.39 | $256.40 | $256.40 |
| Purchase #3 | $27.68 | 7.190% | $29.6702 | $29.67 | $29.65 | $29.70 |
| Purchase #4 | $21.26 | 10.529% | $23.4985 | $23.50 | $23.50 | $23.50 |
| Purchase #5 | $105.49 | 7.238% | $113.1254 | $113.13 | $113.15 | $113.10 |
| Purchase #6 | $201.83 | 5.473% | $212.8762 | $212.88 | $212.90 | $212.90 |
| Purchase #7 | $145.54 | 8.142% | $157.3899 | $157.39 | $157.40 | $157.40 |
| 7 purchase totals = | $890.60 | $954.7627 | $954.78 | $954.80 | $954.80 | |