| 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 | $113.98 | 13.198% | $129.0231 | $129.02 | $129.00 | $129.00 |
| Purchase #2 | $154.43 | 6.363% | $164.2564 | $164.26 | $164.25 | $164.30 |
| Purchase #3 | $75.28 | 11.364% | $83.8348 | $83.83 | $83.85 | $83.80 |
| Purchase #4 | $188.35 | 10.778% | $208.6504 | $208.65 | $208.65 | $208.70 |
| Purchase #5 | $36.85 | 10.314% | $40.6507 | $40.65 | $40.65 | $40.70 |
| Purchase #6 | $102.63 | 13.571% | $116.5579 | $116.56 | $116.55 | $116.60 |
| Purchase #7 | $203.60 | 7.274% | $218.4099 | $218.41 | $218.40 | $218.40 |
| 7 purchase totals = | $875.12 | $961.3832 | $961.38 | $961.35 | $961.50 | |