| 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 | $192.80 | 12.685% | $217.2567 | $217.26 | $217.25 | $217.30 |
| Purchase #2 | $30.88 | 4.623% | $32.3076 | $32.31 | $32.30 | $32.30 |
| Purchase #3 | $116.78 | 12.847% | $131.7827 | $131.78 | $131.80 | $131.80 |
| Purchase #4 | $187.60 | 7.763% | $202.1634 | $202.16 | $202.15 | $202.20 |
| Purchase #5 | $18.86 | 10.777% | $20.8925 | $20.89 | $20.90 | $20.90 |
| Purchase #6 | $76.53 | 8.564% | $83.084 | $83.08 | $83.10 | $83.10 |
| Purchase #7 | $55.87 | 13.816% | $63.589 | $63.59 | $63.60 | $63.60 |
| 7 purchase totals = | $679.32 | $751.0759 | $751.07 | $751.10 | $751.20 | |