| 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 | $144.59 | 13.483% | $164.0851 | $164.09 | $164.10 | $164.10 |
| Purchase #2 | $92.27 | 12.331% | $103.6478 | $103.65 | $103.65 | $103.60 |
| Purchase #3 | $156.71 | 4.370% | $163.5582 | $163.56 | $163.55 | $163.60 |
| Purchase #4 | $183.69 | 7.284% | $197.07 | $197.07 | $197.05 | $197.10 |
| Purchase #5 | $86.80 | 3.786% | $90.0862 | $90.09 | $90.10 | $90.10 |
| Purchase #6 | $135.63 | 10.592% | $149.9959 | $150.00 | $150.00 | $150.00 |
| Purchase #7 | $112.75 | 3.163% | $116.3163 | $116.32 | $116.30 | $116.30 |
| 7 purchase totals = | $912.44 | $984.7595 | $984.78 | $984.75 | $984.80 | |