| 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 | $147.98 | 4.226% | $154.2336 | $154.23 | $154.25 | $154.20 |
| Purchase #2 | $117.58 | 6.261% | $124.9417 | $124.94 | $124.95 | $124.90 |
| Purchase #3 | $98.70 | 3.857% | $102.5069 | $102.51 | $102.50 | $102.50 |
| Purchase #4 | $92.67 | 9.472% | $101.4477 | $101.45 | $101.45 | $101.40 |
| Purchase #5 | $89.26 | 8.166% | $96.549 | $96.55 | $96.55 | $96.50 |
| Purchase #6 | $217.37 | 3.361% | $224.6758 | $224.68 | $224.70 | $224.70 |
| Purchase #7 | $112.65 | 9.800% | $123.6897 | $123.69 | $123.70 | $123.70 |
| 7 purchase totals = | $876.21 | $928.0444 | $928.05 | $928.10 | $927.90 | |