| 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 | $166.90 | 10.760% | $184.8584 | $184.86 | $184.85 | $184.90 |
| Purchase #2 | $154.86 | 7.217% | $166.0362 | $166.04 | $166.05 | $166.00 |
| Purchase #3 | $216.42 | 7.203% | $232.0087 | $232.01 | $232.00 | $232.00 |
| Purchase #4 | $203.42 | 7.743% | $219.1708 | $219.17 | $219.15 | $219.20 |
| Purchase #5 | $233.40 | 7.175% | $250.1465 | $250.15 | $250.15 | $250.10 |
| Purchase #6 | $7.37 | 6.178% | $7.8253 | $7.83 | $7.85 | $7.80 |
| Purchase #7 | $65.28 | 8.860% | $71.0638 | $71.06 | $71.05 | $71.10 |
| 7 purchase totals = | $1,047.65 | $1,131.1097 | $1,131.12 | $1,131.10 | $1,131.10 | |