| 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 | $175.88 | 10.128% | $193.6931 | $193.69 | $193.70 | $193.70 |
| Purchase #2 | $220.79 | 3.243% | $227.9502 | $227.95 | $227.95 | $228.00 |
| Purchase #3 | $34.41 | 13.157% | $38.9373 | $38.94 | $38.95 | $38.90 |
| Purchase #4 | $62.88 | 5.417% | $66.2862 | $66.29 | $66.30 | $66.30 |
| Purchase #5 | $191.94 | 9.425% | $210.0303 | $210.03 | $210.05 | $210.00 |
| Purchase #6 | $36.56 | 5.633% | $38.6194 | $38.62 | $38.60 | $38.60 |
| Purchase #7 | $103.94 | 6.507% | $110.7034 | $110.70 | $110.70 | $110.70 |
| 7 purchase totals = | $826.40 | $886.2199 | $886.22 | $886.25 | $886.20 | |