| 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 | $164.53 | 10.800% | $182.2992 | $182.30 | $182.30 | $182.30 |
| Purchase #2 | $7.62 | 11.420% | $8.4902 | $8.49 | $8.50 | $8.50 |
| Purchase #3 | $50.41 | 4.410% | $52.6331 | $52.63 | $52.65 | $52.60 |
| Purchase #4 | $68.40 | 12.150% | $76.7106 | $76.71 | $76.70 | $76.70 |
| Purchase #5 | $241.79 | 9.581% | $264.9559 | $264.96 | $264.95 | $265.00 |
| Purchase #6 | $204.36 | 6.322% | $217.2796 | $217.28 | $217.30 | $217.30 |
| Purchase #7 | $164.35 | 7.484% | $176.65 | $176.65 | $176.65 | $176.70 |
| 7 purchase totals = | $901.46 | $979.0186 | $979.02 | $979.05 | $979.10 | |