| 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 | $140.26 | 13.660% | $159.4195 | $159.42 | $159.40 | $159.40 |
| Purchase #2 | $30.50 | 13.450% | $34.6023 | $34.60 | $34.60 | $34.60 |
| Purchase #3 | $217.55 | 3.586% | $225.3513 | $225.35 | $225.35 | $225.40 |
| Purchase #4 | $190.89 | 11.421% | $212.6915 | $212.69 | $212.70 | $212.70 |
| Purchase #5 | $66.44 | 7.191% | $71.2177 | $71.22 | $71.20 | $71.20 |
| Purchase #6 | $76.83 | 4.843% | $80.5509 | $80.55 | $80.55 | $80.60 |
| Purchase #7 | $170.30 | 7.363% | $182.8392 | $182.84 | $182.85 | $182.80 |
| 7 purchase totals = | $892.77 | $966.6724 | $966.67 | $966.65 | $966.70 | |