| 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 | $169.42 | 7.671% | $182.4162 | $182.42 | $182.40 | $182.40 |
| Purchase #2 | $231.44 | 13.830% | $263.4482 | $263.45 | $263.45 | $263.40 |
| Purchase #3 | $103.68 | 3.148% | $106.9438 | $106.94 | $106.95 | $106.90 |
| Purchase #4 | $84.61 | 8.115% | $91.4761 | $91.48 | $91.50 | $91.50 |
| Purchase #5 | $188.76 | 7.657% | $203.2134 | $203.21 | $203.20 | $203.20 |
| Purchase #6 | $18.26 | 11.691% | $20.3948 | $20.39 | $20.40 | $20.40 |
| Purchase #7 | $88.25 | 8.662% | $95.8942 | $95.89 | $95.90 | $95.90 |
| 7 purchase totals = | $884.42 | $963.7867 | $963.78 | $963.80 | $963.70 | |