| 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 | $168.91 | 5.258% | $177.7913 | $177.79 | $177.80 | $177.80 |
| Purchase #2 | $210.49 | 11.309% | $234.2943 | $234.29 | $234.30 | $234.30 |
| Purchase #3 | $100.41 | 7.319% | $107.759 | $107.76 | $107.75 | $107.80 |
| Purchase #4 | $219.94 | 3.535% | $227.7149 | $227.71 | $227.70 | $227.70 |
| Purchase #5 | $232.46 | 4.311% | $242.4814 | $242.48 | $242.50 | $242.50 |
| Purchase #6 | $148.84 | 7.374% | $159.8155 | $159.82 | $159.80 | $159.80 |
| Purchase #7 | $114.46 | 12.127% | $128.3406 | $128.34 | $128.35 | $128.30 |
| 7 purchase totals = | $1,195.51 | $1,278.1970 | $1,278.19 | $1,278.20 | $1,278.20 | |