| 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 | $193.84 | 7.737% | $208.8374 | $208.84 | $208.85 | $208.80 |
| Purchase #2 | $23.51 | 8.309% | $25.4634 | $25.46 | $25.45 | $25.50 |
| Purchase #3 | $199.49 | 13.228% | $225.8785 | $225.88 | $225.90 | $225.90 |
| Purchase #4 | $13.58 | 5.478% | $14.3239 | $14.32 | $14.30 | $14.30 |
| Purchase #5 | $181.82 | 9.544% | $199.1729 | $199.17 | $199.15 | $199.20 |
| Purchase #6 | $127.33 | 6.500% | $135.6065 | $135.61 | $135.60 | $135.60 |
| Purchase #7 | $6.29 | 12.195% | $7.0571 | $7.06 | $7.05 | $7.10 |
| 7 purchase totals = | $745.86 | $816.3397 | $816.34 | $816.30 | $816.40 | |