| 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 | $103.47 | 12.862% | $116.7783 | $116.78 | $116.80 | $116.80 |
| Purchase #2 | $195.62 | 13.695% | $222.4102 | $222.41 | $222.40 | $222.40 |
| Purchase #3 | $39.97 | 7.579% | $42.9993 | $43.00 | $43.00 | $43.00 |
| Purchase #4 | $155.42 | 9.354% | $169.958 | $169.96 | $169.95 | $170.00 |
| Purchase #5 | $32.76 | 10.220% | $36.1081 | $36.11 | $36.10 | $36.10 |
| Purchase #6 | $37.91 | 12.431% | $42.6226 | $42.62 | $42.60 | $42.60 |
| Purchase #7 | $113.66 | 10.403% | $125.484 | $125.48 | $125.50 | $125.50 |
| 7 purchase totals = | $678.81 | $756.3605 | $756.36 | $756.35 | $756.40 | |