| 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 | $142.77 | 12.767% | $160.9974 | $161.00 | $161.00 | $161.00 |
| Purchase #2 | $190.28 | 11.503% | $212.1679 | $212.17 | $212.15 | $212.20 |
| Purchase #3 | $82.96 | 11.689% | $92.6572 | $92.66 | $92.65 | $92.70 |
| Purchase #4 | $110.88 | 8.267% | $120.0464 | $120.05 | $120.05 | $120.00 |
| Purchase #5 | $139.64 | 9.642% | $153.1041 | $153.10 | $153.10 | $153.10 |
| Purchase #6 | $214.34 | 13.478% | $243.2287 | $243.23 | $243.25 | $243.20 |
| Purchase #7 | $153.40 | 13.713% | $174.4357 | $174.44 | $174.45 | $174.40 |
| 7 purchase totals = | $1,034.27 | $1,156.6374 | $1,156.65 | $1,156.65 | $1,156.60 | |