| 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 | $109.78 | 8.181% | $118.7611 | $118.76 | $118.75 | $118.80 |
| Purchase #2 | $139.29 | 10.122% | $153.3889 | $153.39 | $153.40 | $153.40 |
| Purchase #3 | $110.35 | 3.205% | $113.8867 | $113.89 | $113.90 | $113.90 |
| Purchase #4 | $179.38 | 4.211% | $186.9337 | $186.93 | $186.95 | $186.90 |
| Purchase #5 | $152.68 | 5.720% | $161.4133 | $161.41 | $161.40 | $161.40 |
| Purchase #6 | $127.42 | 3.763% | $132.2148 | $132.21 | $132.20 | $132.20 |
| Purchase #7 | $115.74 | 4.693% | $121.1717 | $121.17 | $121.15 | $121.20 |
| 7 purchase totals = | $934.64 | $987.7702 | $987.76 | $987.75 | $987.80 | |