| 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 | $154.66 | 5.804% | $163.6365 | $163.64 | $163.65 | $163.60 |
| Purchase #2 | $64.66 | 10.308% | $71.3252 | $71.33 | $71.35 | $71.30 |
| Purchase #3 | $135.62 | 7.686% | $146.0438 | $146.04 | $146.05 | $146.00 |
| Purchase #4 | $132.98 | 8.658% | $144.4934 | $144.49 | $144.50 | $144.50 |
| Purchase #5 | $131.31 | 11.187% | $145.9996 | $146.00 | $146.00 | $146.00 |
| Purchase #6 | $96.97 | 10.291% | $106.9492 | $106.95 | $106.95 | $106.90 |
| Purchase #7 | $185.64 | 6.464% | $197.6398 | $197.64 | $197.65 | $197.60 |
| 7 purchase totals = | $901.84 | $976.0875 | $976.09 | $976.15 | $975.90 | |