| 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 | $126.25 | 13.647% | $143.4793 | $143.48 | $143.50 | $143.50 |
| Purchase #2 | $7.87 | 11.449% | $8.771 | $8.77 | $8.75 | $8.80 |
| Purchase #3 | $135.73 | 9.169% | $148.1751 | $148.18 | $148.20 | $148.20 |
| Purchase #4 | $6.75 | 4.728% | $7.0691 | $7.07 | $7.05 | $7.10 |
| Purchase #5 | $106.64 | 13.732% | $121.2838 | $121.28 | $121.30 | $121.30 |
| Purchase #6 | $47.29 | 4.860% | $49.5883 | $49.59 | $49.60 | $49.60 |
| Purchase #7 | $231.49 | 9.664% | $253.8612 | $253.86 | $253.85 | $253.90 |
| 7 purchase totals = | $662.02 | $732.2278 | $732.23 | $732.25 | $732.40 | |