| 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 | $136.84 | 13.852% | $155.7951 | $155.80 | $155.80 | $155.80 |
| Purchase #2 | $159.95 | 3.505% | $165.5562 | $165.56 | $165.55 | $165.60 |
| Purchase #3 | $66.42 | 8.364% | $71.9754 | $71.98 | $72.00 | $72.00 |
| Purchase #4 | $161.56 | 10.105% | $177.8856 | $177.89 | $177.90 | $177.90 |
| Purchase #5 | $43.97 | 10.132% | $48.425 | $48.43 | $48.45 | $48.40 |
| Purchase #6 | $139.77 | 6.139% | $148.3505 | $148.35 | $148.35 | $148.40 |
| Purchase #7 | $246.83 | 5.411% | $260.186 | $260.19 | $260.20 | $260.20 |
| 7 purchase totals = | $955.34 | $1,028.1738 | $1,028.20 | $1,028.25 | $1,028.30 | |