| 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 | $144.66 | 6.644% | $154.2712 | $154.27 | $154.25 | $154.30 |
| Purchase #2 | $169.27 | 11.681% | $189.0424 | $189.04 | $189.05 | $189.00 |
| Purchase #3 | $16.56 | 6.868% | $17.6973 | $17.70 | $17.70 | $17.70 |
| Purchase #4 | $127.60 | 8.462% | $138.3975 | $138.40 | $138.40 | $138.40 |
| Purchase #5 | $35.86 | 5.223% | $37.733 | $37.73 | $37.75 | $37.70 |
| Purchase #6 | $107.37 | 10.623% | $118.7759 | $118.78 | $118.80 | $118.80 |
| Purchase #7 | $184.73 | 4.798% | $193.5933 | $193.59 | $193.60 | $193.60 |
| 7 purchase totals = | $786.05 | $849.5106 | $849.51 | $849.55 | $849.50 | |