| 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 | $132.88 | 6.575% | $141.6169 | $141.62 | $141.60 | $141.60 |
| Purchase #2 | $97.60 | 4.618% | $102.1072 | $102.11 | $102.10 | $102.10 |
| Purchase #3 | $92.71 | 4.593% | $96.9682 | $96.97 | $96.95 | $97.00 |
| Purchase #4 | $32.42 | 7.610% | $34.8872 | $34.89 | $34.90 | $34.90 |
| Purchase #5 | $30.92 | 9.799% | $33.9499 | $33.95 | $33.95 | $33.90 |
| Purchase #6 | $148.59 | 13.720% | $168.9765 | $168.98 | $169.00 | $169.00 |
| Purchase #7 | $170.89 | 7.471% | $183.6572 | $183.66 | $183.65 | $183.70 |
| 7 purchase totals = | $706.01 | $762.1631 | $762.18 | $762.15 | $762.20 | |