| 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 | $139.73 | 9.541% | $153.0616 | $153.06 | $153.05 | $153.10 |
| Purchase #2 | $163.96 | 6.273% | $174.2452 | $174.25 | $174.25 | $174.20 |
| Purchase #3 | $126.60 | 10.632% | $140.0601 | $140.06 | $140.05 | $140.10 |
| Purchase #4 | $98.64 | 12.700% | $111.1673 | $111.17 | $111.15 | $111.20 |
| Purchase #5 | $165.95 | 8.779% | $180.5188 | $180.52 | $180.50 | $180.50 |
| Purchase #6 | $20.99 | 8.399% | $22.753 | $22.75 | $22.75 | $22.80 |
| Purchase #7 | $118.59 | 9.774% | $130.181 | $130.18 | $130.20 | $130.20 |
| 7 purchase totals = | $834.46 | $911.9870 | $911.99 | $911.95 | $912.10 | |