| 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 | $152.67 | 4.168% | $159.0333 | $159.03 | $159.05 | $159.00 |
| Purchase #2 | $215.31 | 9.642% | $236.0702 | $236.07 | $236.05 | $236.10 |
| Purchase #3 | $243.33 | 11.106% | $270.3542 | $270.35 | $270.35 | $270.40 |
| Purchase #4 | $247.88 | 6.740% | $264.5871 | $264.59 | $264.60 | $264.60 |
| Purchase #5 | $97.90 | 8.610% | $106.3292 | $106.33 | $106.35 | $106.30 |
| Purchase #6 | $94.78 | 10.840% | $105.0542 | $105.05 | $105.05 | $105.10 |
| Purchase #7 | $199.95 | 12.372% | $224.6878 | $224.69 | $224.70 | $224.70 |
| 7 purchase totals = | $1,251.82 | $1,366.1160 | $1,366.11 | $1,366.15 | $1,366.20 | |