| 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 | $129.48 | 10.324% | $142.8475 | $142.85 | $142.85 | $142.80 |
| Purchase #2 | $198.47 | 10.695% | $219.6964 | $219.70 | $219.70 | $219.70 |
| Purchase #3 | $145.43 | 5.449% | $153.3545 | $153.35 | $153.35 | $153.40 |
| Purchase #4 | $137.73 | 12.672% | $155.1831 | $155.18 | $155.20 | $155.20 |
| Purchase #5 | $180.98 | 11.645% | $202.0551 | $202.06 | $202.05 | $202.10 |
| Purchase #6 | $47.85 | 3.478% | $49.5142 | $49.51 | $49.50 | $49.50 |
| Purchase #7 | $220.64 | 10.222% | $243.1938 | $243.19 | $243.20 | $243.20 |
| 7 purchase totals = | $1,060.58 | $1,165.8446 | $1,165.84 | $1,165.85 | $1,165.90 | |