| 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 | $126.51 | 11.174% | $140.6462 | $140.65 | $140.65 | $140.60 |
| Purchase #2 | $20.45 | 8.873% | $22.2645 | $22.26 | $22.25 | $22.30 |
| Purchase #3 | $143.27 | 9.416% | $156.7603 | $156.76 | $156.75 | $156.80 |
| Purchase #4 | $76.64 | 12.186% | $85.9794 | $85.98 | $86.00 | $86.00 |
| Purchase #5 | $65.76 | 9.462% | $71.9822 | $71.98 | $72.00 | $72.00 |
| Purchase #6 | $133.39 | 10.546% | $147.4573 | $147.46 | $147.45 | $147.50 |
| Purchase #7 | $243.55 | 13.367% | $276.1053 | $276.11 | $276.10 | $276.10 |
| 7 purchase totals = | $809.57 | $901.1952 | $901.20 | $901.20 | $901.30 | |