| 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 | $91.92 | 10.544% | $101.612 | $101.61 | $101.60 | $101.60 |
| Purchase #2 | $7.60 | 8.253% | $8.2272 | $8.23 | $8.25 | $8.20 |
| Purchase #3 | $116.36 | 13.439% | $131.9976 | $132.00 | $132.00 | $132.00 |
| Purchase #4 | $149.90 | 7.230% | $160.7378 | $160.74 | $160.75 | $160.70 |
| Purchase #5 | $16.82 | 11.476% | $18.7503 | $18.75 | $18.75 | $18.80 |
| Purchase #6 | $243.77 | 9.580% | $267.1232 | $267.12 | $267.10 | $267.10 |
| Purchase #7 | $108.33 | 6.357% | $115.2165 | $115.22 | $115.20 | $115.20 |
| 7 purchase totals = | $734.70 | $803.6646 | $803.67 | $803.65 | $803.60 | |