| 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 | $122.53 | 12.768% | $138.1746 | $138.17 | $138.15 | $138.20 |
| Purchase #2 | $65.79 | 10.254% | $72.5361 | $72.54 | $72.55 | $72.50 |
| Purchase #3 | $88.37 | 7.859% | $95.315 | $95.32 | $95.30 | $95.30 |
| Purchase #4 | $151.65 | 8.575% | $164.654 | $164.65 | $164.65 | $164.70 |
| Purchase #5 | $226.39 | 9.409% | $247.691 | $247.69 | $247.70 | $247.70 |
| Purchase #6 | $84.59 | 4.185% | $88.1301 | $88.13 | $88.15 | $88.10 |
| Purchase #7 | $71.47 | 3.615% | $74.0536 | $74.05 | $74.05 | $74.10 |
| 7 purchase totals = | $810.79 | $880.5544 | $880.55 | $880.55 | $880.60 | |