| 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 | $164.71 | 13.436% | $186.8404 | $186.84 | $186.85 | $186.80 |
| Purchase #2 | $152.79 | 3.406% | $157.994 | $157.99 | $158.00 | $158.00 |
| Purchase #3 | $64.60 | 5.189% | $67.9521 | $67.95 | $67.95 | $68.00 |
| Purchase #4 | $230.69 | 3.213% | $238.1021 | $238.10 | $238.10 | $238.10 |
| Purchase #5 | $162.52 | 5.469% | $171.4082 | $171.41 | $171.40 | $171.40 |
| Purchase #6 | $59.85 | 10.571% | $66.1767 | $66.18 | $66.20 | $66.20 |
| Purchase #7 | $101.55 | 3.850% | $105.4597 | $105.46 | $105.45 | $105.50 |
| 7 purchase totals = | $936.71 | $993.9332 | $993.93 | $993.95 | $994.00 | |