| 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 | $171.87 | 11.282% | $191.2604 | $191.26 | $191.25 | $191.30 |
| Purchase #2 | $65.49 | 4.682% | $68.5562 | $68.56 | $68.55 | $68.60 |
| Purchase #3 | $219.29 | 4.151% | $228.3927 | $228.39 | $228.40 | $228.40 |
| Purchase #4 | $99.78 | 7.398% | $107.1617 | $107.16 | $107.15 | $107.20 |
| Purchase #5 | $16.52 | 7.442% | $17.7494 | $17.75 | $17.75 | $17.70 |
| Purchase #6 | $89.54 | 10.477% | $98.9211 | $98.92 | $98.90 | $98.90 |
| Purchase #7 | $227.68 | 6.770% | $243.0939 | $243.09 | $243.10 | $243.10 |
| 7 purchase totals = | $890.17 | $955.1354 | $955.13 | $955.10 | $955.20 | |