| 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 | $120.44 | 11.468% | $134.2521 | $134.25 | $134.25 | $134.30 |
| Purchase #2 | $72.62 | 8.348% | $78.6823 | $78.68 | $78.70 | $78.70 |
| Purchase #3 | $54.61 | 13.300% | $61.8731 | $61.87 | $61.85 | $61.90 |
| Purchase #4 | $93.79 | 7.775% | $101.0822 | $101.08 | $101.10 | $101.10 |
| Purchase #5 | $107.40 | 4.114% | $111.8184 | $111.82 | $111.80 | $111.80 |
| Purchase #6 | $116.85 | 9.720% | $128.2078 | $128.21 | $128.20 | $128.20 |
| Purchase #7 | $133.55 | 11.342% | $148.6972 | $148.70 | $148.70 | $148.70 |
| 7 purchase totals = | $699.26 | $764.6131 | $764.61 | $764.60 | $764.70 | |