| 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 | $107.59 | 11.669% | $120.1447 | $120.14 | $120.15 | $120.10 |
| Purchase #2 | $222.97 | 12.671% | $251.2225 | $251.22 | $251.20 | $251.20 |
| Purchase #3 | $160.48 | 5.514% | $169.3289 | $169.33 | $169.35 | $169.30 |
| Purchase #4 | $129.91 | 5.645% | $137.2434 | $137.24 | $137.25 | $137.20 |
| Purchase #5 | $140.80 | 10.862% | $156.0937 | $156.09 | $156.10 | $156.10 |
| Purchase #6 | $55.79 | 12.731% | $62.8926 | $62.89 | $62.90 | $62.90 |
| Purchase #7 | $39.88 | 12.159% | $44.729 | $44.73 | $44.75 | $44.70 |
| 7 purchase totals = | $857.42 | $941.6548 | $941.64 | $941.70 | $941.50 | |