| 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 | $168.44 | 5.125% | $177.0726 | $177.07 | $177.05 | $177.10 |
| Purchase #2 | $188.89 | 11.655% | $210.9051 | $210.91 | $210.90 | $210.90 |
| Purchase #3 | $52.57 | 3.799% | $54.5671 | $54.57 | $54.55 | $54.60 |
| Purchase #4 | $104.48 | 12.652% | $117.6988 | $117.70 | $117.70 | $117.70 |
| Purchase #5 | $99.81 | 10.771% | $110.5605 | $110.56 | $110.55 | $110.60 |
| Purchase #6 | $236.41 | 7.491% | $254.1195 | $254.12 | $254.10 | $254.10 |
| Purchase #7 | $219.32 | 4.261% | $228.6652 | $228.67 | $228.65 | $228.70 |
| 7 purchase totals = | $1,069.92 | $1,153.5888 | $1,153.60 | $1,153.50 | $1,153.70 | |