| 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 | $140.79 | 6.858% | $150.4454 | $150.45 | $150.45 | $150.40 |
| Purchase #2 | $108.59 | 9.292% | $118.6802 | $118.68 | $118.70 | $118.70 |
| Purchase #3 | $27.57 | 11.132% | $30.6391 | $30.64 | $30.65 | $30.60 |
| Purchase #4 | $36.64 | 4.705% | $38.3639 | $38.36 | $38.35 | $38.40 |
| Purchase #5 | $49.51 | 4.185% | $51.582 | $51.58 | $51.60 | $51.60 |
| Purchase #6 | $11.58 | 8.504% | $12.5648 | $12.56 | $12.55 | $12.60 |
| Purchase #7 | $178.94 | 13.290% | $202.7211 | $202.72 | $202.70 | $202.70 |
| 7 purchase totals = | $553.62 | $604.9965 | $604.99 | $605.00 | $605.00 | |