| 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 | $169.25 | 8.676% | $183.9341 | $183.93 | $183.95 | $183.90 |
| Purchase #2 | $131.79 | 6.326% | $140.127 | $140.13 | $140.15 | $140.10 |
| Purchase #3 | $51.93 | 6.486% | $55.2982 | $55.30 | $55.30 | $55.30 |
| Purchase #4 | $97.73 | 9.706% | $107.2157 | $107.22 | $107.20 | $107.20 |
| Purchase #5 | $14.59 | 6.718% | $15.5702 | $15.57 | $15.55 | $15.60 |
| Purchase #6 | $6.90 | 4.673% | $7.2224 | $7.22 | $7.20 | $7.20 |
| Purchase #7 | $213.98 | 5.425% | $225.5884 | $225.59 | $225.60 | $225.60 |
| 7 purchase totals = | $686.17 | $734.9560 | $734.96 | $734.95 | $734.90 | |