| 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 | $186.51 | 4.579% | $195.0503 | $195.05 | $195.05 | $195.10 |
| Purchase #2 | $120.49 | 4.725% | $126.1832 | $126.18 | $126.20 | $126.20 |
| Purchase #3 | $85.71 | 5.682% | $90.58 | $90.58 | $90.60 | $90.60 |
| Purchase #4 | $139.97 | 5.815% | $148.1093 | $148.11 | $148.10 | $148.10 |
| Purchase #5 | $192.46 | 9.532% | $210.8053 | $210.81 | $210.80 | $210.80 |
| Purchase #6 | $148.81 | 9.788% | $163.3755 | $163.38 | $163.40 | $163.40 |
| Purchase #7 | $13.53 | 4.737% | $14.1709 | $14.17 | $14.15 | $14.20 |
| 7 purchase totals = | $887.48 | $948.2745 | $948.28 | $948.30 | $948.40 | |