| 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 | $165.34 | 9.166% | $180.4951 | $180.50 | $180.50 | $180.50 |
| Purchase #2 | $48.84 | 4.177% | $50.88 | $50.88 | $50.90 | $50.90 |
| Purchase #3 | $205.65 | 11.361% | $229.0139 | $229.01 | $229.00 | $229.00 |
| Purchase #4 | $47.80 | 11.299% | $53.2009 | $53.20 | $53.20 | $53.20 |
| Purchase #5 | $111.82 | 3.858% | $116.134 | $116.13 | $116.15 | $116.10 |
| Purchase #6 | $127.39 | 10.514% | $140.7838 | $140.78 | $140.80 | $140.80 |
| Purchase #7 | $80.73 | 5.530% | $85.1944 | $85.19 | $85.20 | $85.20 |
| 7 purchase totals = | $787.57 | $855.7021 | $855.69 | $855.75 | $855.70 | |