| 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 | $143.85 | 4.204% | $149.8975 | $149.90 | $149.90 | $149.90 |
| Purchase #2 | $49.71 | 3.396% | $51.3982 | $51.40 | $51.40 | $51.40 |
| Purchase #3 | $17.49 | 3.337% | $18.0736 | $18.07 | $18.05 | $18.10 |
| Purchase #4 | $149.66 | 7.551% | $160.9608 | $160.96 | $160.95 | $161.00 |
| Purchase #5 | $190.78 | 6.450% | $203.0853 | $203.09 | $203.10 | $203.10 |
| Purchase #6 | $34.46 | 12.324% | $38.7069 | $38.71 | $38.70 | $38.70 |
| Purchase #7 | $128.99 | 7.873% | $139.1454 | $139.15 | $139.15 | $139.10 |
| 7 purchase totals = | $714.94 | $761.2677 | $761.28 | $761.25 | $761.30 | |