| 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 | $152.84 | 12.760% | $172.3424 | $172.34 | $172.35 | $172.30 |
| Purchase #2 | $97.77 | 9.544% | $107.1012 | $107.10 | $107.10 | $107.10 |
| Purchase #3 | $222.54 | 9.353% | $243.3542 | $243.35 | $243.35 | $243.40 |
| Purchase #4 | $147.37 | 8.374% | $159.7108 | $159.71 | $159.70 | $159.70 |
| Purchase #5 | $124.75 | 11.576% | $139.1911 | $139.19 | $139.20 | $139.20 |
| Purchase #6 | $210.40 | 3.858% | $218.5172 | $218.52 | $218.50 | $218.50 |
| Purchase #7 | $167.85 | 5.556% | $177.1757 | $177.18 | $177.20 | $177.20 |
| 7 purchase totals = | $1,123.52 | $1,217.3926 | $1,217.39 | $1,217.40 | $1,217.40 | |