| 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 | $165.28 | 7.385% | $177.4859 | $177.49 | $177.50 | $177.50 |
| Purchase #2 | $216.69 | 12.308% | $243.3602 | $243.36 | $243.35 | $243.40 |
| Purchase #3 | $37.70 | 5.136% | $39.6363 | $39.64 | $39.65 | $39.60 |
| Purchase #4 | $239.65 | 8.655% | $260.3917 | $260.39 | $260.40 | $260.40 |
| Purchase #5 | $204.26 | 3.859% | $212.1424 | $212.14 | $212.15 | $212.10 |
| Purchase #6 | $112.34 | 11.664% | $125.4433 | $125.44 | $125.45 | $125.40 |
| Purchase #7 | $249.61 | 4.676% | $261.2818 | $261.28 | $261.30 | $261.30 |
| 7 purchase totals = | $1,225.53 | $1,319.7416 | $1,319.74 | $1,319.80 | $1,319.70 | |