| 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 | $6.67 | 7.766% | $7.188 | $7.19 | $7.20 | $7.20 |
| Purchase #2 | $69.57 | 9.822% | $76.4032 | $76.40 | $76.40 | $76.40 |
| Purchase #3 | $208.48 | 8.420% | $226.034 | $226.03 | $226.05 | $226.00 |
| Purchase #4 | $222.51 | 7.288% | $238.7265 | $238.73 | $238.75 | $238.70 |
| Purchase #5 | $102.56 | 13.153% | $116.0497 | $116.05 | $116.05 | $116.00 |
| Purchase #6 | $13.57 | 10.125% | $14.944 | $14.94 | $14.95 | $14.90 |
| Purchase #7 | $186.31 | 5.722% | $196.9707 | $196.97 | $196.95 | $197.00 |
| 7 purchase totals = | $809.67 | $876.3161 | $876.31 | $876.35 | $876.20 | |