| 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 | $141.98 | 13.147% | $160.6461 | $160.65 | $160.65 | $160.60 |
| Purchase #2 | $74.33 | 4.179% | $77.4363 | $77.44 | $77.45 | $77.40 |
| Purchase #3 | $88.70 | 13.118% | $100.3357 | $100.34 | $100.35 | $100.30 |
| Purchase #4 | $148.73 | 8.267% | $161.0255 | $161.03 | $161.05 | $161.00 |
| Purchase #5 | $18.93 | 5.868% | $20.0408 | $20.04 | $20.05 | $20.00 |
| Purchase #6 | $98.98 | 11.128% | $109.9945 | $109.99 | $110.00 | $110.00 |
| Purchase #7 | $213.30 | 3.119% | $219.9528 | $219.95 | $219.95 | $220.00 |
| 7 purchase totals = | $784.95 | $849.4317 | $849.44 | $849.50 | $849.30 | |