| 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 | $177.44 | 4.714% | $185.8045 | $185.80 | $185.80 | $185.80 |
| Purchase #2 | $109.39 | 8.146% | $118.3009 | $118.30 | $118.30 | $118.30 |
| Purchase #3 | $68.88 | 4.434% | $71.9341 | $71.93 | $71.95 | $71.90 |
| Purchase #4 | $237.80 | 12.845% | $268.3454 | $268.35 | $268.35 | $268.30 |
| Purchase #5 | $136.64 | 8.456% | $148.1943 | $148.19 | $148.20 | $148.20 |
| Purchase #6 | $140.71 | 3.136% | $145.1227 | $145.12 | $145.10 | $145.10 |
| Purchase #7 | $188.45 | 13.126% | $213.1859 | $213.19 | $213.20 | $213.20 |
| 7 purchase totals = | $1,059.31 | $1,150.8878 | $1,150.88 | $1,150.90 | $1,150.80 | |