| 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 | $141.73 | 7.429% | $152.2591 | $152.26 | $152.25 | $152.30 |
| Purchase #2 | $101.73 | 6.228% | $108.0657 | $108.07 | $108.05 | $108.10 |
| Purchase #3 | $55.70 | 5.557% | $58.7952 | $58.80 | $58.80 | $58.80 |
| Purchase #4 | $111.37 | 8.687% | $121.0447 | $121.04 | $121.05 | $121.00 |
| Purchase #5 | $122.34 | 7.729% | $131.7957 | $131.80 | $131.80 | $131.80 |
| Purchase #6 | $77.62 | 6.228% | $82.4542 | $82.45 | $82.45 | $82.50 |
| Purchase #7 | $168.46 | 4.258% | $175.633 | $175.63 | $175.65 | $175.60 |
| 7 purchase totals = | $778.95 | $830.0476 | $830.05 | $830.05 | $830.10 | |