| 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 | $148.44 | 4.498% | $155.1168 | $155.12 | $155.10 | $155.10 |
| Purchase #2 | $58.33 | 4.833% | $61.1491 | $61.15 | $61.15 | $61.10 |
| Purchase #3 | $179.79 | 3.840% | $186.6939 | $186.69 | $186.70 | $186.70 |
| Purchase #4 | $117.30 | 6.250% | $124.6313 | $124.63 | $124.65 | $124.60 |
| Purchase #5 | $146.88 | 11.598% | $163.9151 | $163.92 | $163.90 | $163.90 |
| Purchase #6 | $131.33 | 13.160% | $148.613 | $148.61 | $148.60 | $148.60 |
| Purchase #7 | $88.42 | 11.430% | $98.5264 | $98.53 | $98.55 | $98.50 |
| 7 purchase totals = | $870.49 | $938.6456 | $938.65 | $938.65 | $938.50 | |