| 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 | $150.84 | 4.520% | $157.658 | $157.66 | $157.65 | $157.70 |
| Purchase #2 | $153.65 | 9.575% | $168.362 | $168.36 | $168.35 | $168.40 |
| Purchase #3 | $80.56 | 4.481% | $84.1699 | $84.17 | $84.15 | $84.20 |
| Purchase #4 | $34.90 | 13.648% | $39.6632 | $39.66 | $39.65 | $39.70 |
| Purchase #5 | $67.71 | 9.153% | $73.9075 | $73.91 | $73.90 | $73.90 |
| Purchase #6 | $163.32 | 7.492% | $175.5559 | $175.56 | $175.55 | $175.60 |
| Purchase #7 | $83.88 | 11.157% | $93.2385 | $93.24 | $93.25 | $93.20 |
| 7 purchase totals = | $734.86 | $792.5550 | $792.56 | $792.50 | $792.70 | |