| 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 | $130.31 | 12.153% | $146.1466 | $146.15 | $146.15 | $146.10 |
| Purchase #2 | $108.98 | 7.116% | $116.735 | $116.74 | $116.75 | $116.70 |
| Purchase #3 | $44.53 | 13.627% | $50.5981 | $50.60 | $50.60 | $50.60 |
| Purchase #4 | $115.67 | 12.621% | $130.2687 | $130.27 | $130.25 | $130.30 |
| Purchase #5 | $215.76 | 7.351% | $231.6205 | $231.62 | $231.60 | $231.60 |
| Purchase #6 | $28.36 | 9.749% | $31.1248 | $31.12 | $31.10 | $31.10 |
| Purchase #7 | $206.56 | 10.307% | $227.8501 | $227.85 | $227.85 | $227.90 |
| 7 purchase totals = | $850.17 | $934.3438 | $934.35 | $934.30 | $934.30 | |