| 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 | $157.36 | 13.426% | $178.4872 | $178.49 | $178.50 | $178.50 |
| Purchase #2 | $208.47 | 11.491% | $232.4253 | $232.43 | $232.45 | $232.40 |
| Purchase #3 | $219.94 | 13.795% | $250.2807 | $250.28 | $250.30 | $250.30 |
| Purchase #4 | $10.72 | 13.200% | $12.135 | $12.14 | $12.15 | $12.10 |
| Purchase #5 | $100.27 | 5.793% | $106.0786 | $106.08 | $106.10 | $106.10 |
| Purchase #6 | $167.81 | 10.460% | $185.3629 | $185.36 | $185.35 | $185.40 |
| Purchase #7 | $23.51 | 7.246% | $25.2135 | $25.21 | $25.20 | $25.20 |
| 7 purchase totals = | $888.08 | $989.9832 | $989.99 | $990.05 | $990.00 | |