| 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 | $175.31 | 4.482% | $183.1674 | $183.17 | $183.15 | $183.20 |
| Purchase #2 | $170.47 | 10.536% | $188.4307 | $188.43 | $188.45 | $188.40 |
| Purchase #3 | $141.42 | 5.431% | $149.1005 | $149.10 | $149.10 | $149.10 |
| Purchase #4 | $212.90 | 4.541% | $222.5678 | $222.57 | $222.55 | $222.60 |
| Purchase #5 | $116.80 | 3.639% | $121.0504 | $121.05 | $121.05 | $121.10 |
| Purchase #6 | $41.58 | 6.172% | $44.1463 | $44.15 | $44.15 | $44.10 |
| Purchase #7 | $198.46 | 10.564% | $219.4253 | $219.43 | $219.45 | $219.40 |
| 7 purchase totals = | $1,056.94 | $1,127.8884 | $1,127.90 | $1,127.90 | $1,127.90 | |