| 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 | $100.57 | 8.548% | $109.1667 | $109.17 | $109.15 | $109.20 |
| Purchase #2 | $84.72 | 10.625% | $93.7215 | $93.72 | $93.70 | $93.70 |
| Purchase #3 | $152.34 | 10.825% | $168.8308 | $168.83 | $168.85 | $168.80 |
| Purchase #4 | $109.66 | 13.548% | $124.5167 | $124.52 | $124.50 | $124.50 |
| Purchase #5 | $183.55 | 4.817% | $192.3916 | $192.39 | $192.40 | $192.40 |
| Purchase #6 | $42.33 | 4.531% | $44.248 | $44.25 | $44.25 | $44.20 |
| Purchase #7 | $191.67 | 11.335% | $213.3958 | $213.40 | $213.40 | $213.40 |
| 7 purchase totals = | $864.84 | $946.2711 | $946.28 | $946.25 | $946.20 | |