| 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 | $117.86 | 6.266% | $125.2451 | $125.25 | $125.25 | $125.20 |
| Purchase #2 | $55.74 | 4.454% | $58.2227 | $58.22 | $58.20 | $58.20 |
| Purchase #3 | $42.26 | 4.554% | $44.1845 | $44.18 | $44.20 | $44.20 |
| Purchase #4 | $179.64 | 5.144% | $188.8807 | $188.88 | $188.90 | $188.90 |
| Purchase #5 | $37.77 | 12.648% | $42.5471 | $42.55 | $42.55 | $42.50 |
| Purchase #6 | $101.92 | 11.753% | $113.8987 | $113.90 | $113.90 | $113.90 |
| Purchase #7 | $101.96 | 6.763% | $108.8556 | $108.86 | $108.85 | $108.90 |
| 7 purchase totals = | $637.15 | $681.8344 | $681.84 | $681.85 | $681.80 | |