| 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 | $131.94 | 9.636% | $144.6537 | $144.65 | $144.65 | $144.70 |
| Purchase #2 | $101.26 | 8.495% | $109.862 | $109.86 | $109.85 | $109.90 |
| Purchase #3 | $44.88 | 6.817% | $47.9395 | $47.94 | $47.95 | $47.90 |
| Purchase #4 | $46.72 | 9.738% | $51.2696 | $51.27 | $51.25 | $51.30 |
| Purchase #5 | $182.35 | 8.406% | $197.6783 | $197.68 | $197.70 | $197.70 |
| Purchase #6 | $87.44 | 3.513% | $90.5118 | $90.51 | $90.50 | $90.50 |
| Purchase #7 | $223.50 | 5.494% | $235.7791 | $235.78 | $235.80 | $235.80 |
| 7 purchase totals = | $818.09 | $877.6940 | $877.69 | $877.70 | $877.80 | |