| 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 | $170.97 | 7.402% | $183.6252 | $183.63 | $183.65 | $183.60 |
| Purchase #2 | $10.36 | 12.281% | $11.6323 | $11.63 | $11.65 | $11.60 |
| Purchase #3 | $48.68 | 11.232% | $54.1477 | $54.15 | $54.15 | $54.10 |
| Purchase #4 | $73.36 | 9.656% | $80.4436 | $80.44 | $80.45 | $80.40 |
| Purchase #5 | $193.63 | 13.832% | $220.4129 | $220.41 | $220.40 | $220.40 |
| Purchase #6 | $109.43 | 11.413% | $121.9192 | $121.92 | $121.90 | $121.90 |
| Purchase #7 | $86.59 | 4.143% | $90.1774 | $90.18 | $90.20 | $90.20 |
| 7 purchase totals = | $693.02 | $762.3583 | $762.36 | $762.40 | $762.20 | |