| 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 | $202.93 | 10.728% | $224.7003 | $224.70 | $224.70 | $224.70 |
| Purchase #2 | $8.35 | 13.200% | $9.4522 | $9.45 | $9.45 | $9.50 |
| Purchase #3 | $11.79 | 5.598% | $12.45 | $12.45 | $12.45 | $12.50 |
| Purchase #4 | $18.27 | 9.389% | $19.9854 | $19.99 | $20.00 | $20.00 |
| Purchase #5 | $163.61 | 5.204% | $172.1243 | $172.12 | $172.10 | $172.10 |
| Purchase #6 | $58.81 | 12.753% | $66.31 | $66.31 | $66.30 | $66.30 |
| Purchase #7 | $157.78 | 9.530% | $172.8164 | $172.82 | $172.80 | $172.80 |
| 7 purchase totals = | $621.54 | $677.8386 | $677.84 | $677.80 | $677.90 | |