| 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 | $125.75 | 13.317% | $142.4961 | $142.50 | $142.50 | $142.50 |
| Purchase #2 | $121.33 | 4.171% | $126.3907 | $126.39 | $126.40 | $126.40 |
| Purchase #3 | $72.91 | 4.148% | $75.9343 | $75.93 | $75.95 | $75.90 |
| Purchase #4 | $31.55 | 7.758% | $33.9976 | $34.00 | $34.00 | $34.00 |
| Purchase #5 | $99.84 | 12.616% | $112.4358 | $112.44 | $112.45 | $112.40 |
| Purchase #6 | $143.91 | 11.564% | $160.5518 | $160.55 | $160.55 | $160.60 |
| Purchase #7 | $238.97 | 5.371% | $251.8051 | $251.81 | $251.80 | $251.80 |
| 7 purchase totals = | $834.26 | $903.6114 | $903.62 | $903.65 | $903.60 | |