| 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 | $170.84 | 6.763% | $182.3939 | $182.39 | $182.40 | $182.40 |
| Purchase #2 | $141.38 | 3.297% | $146.0413 | $146.04 | $146.05 | $146.00 |
| Purchase #3 | $159.90 | 10.165% | $176.1538 | $176.15 | $176.15 | $176.20 |
| Purchase #4 | $198.73 | 9.334% | $217.2795 | $217.28 | $217.30 | $217.30 |
| Purchase #5 | $119.86 | 10.585% | $132.5472 | $132.55 | $132.55 | $132.50 |
| Purchase #6 | $29.38 | 6.277% | $31.2242 | $31.22 | $31.20 | $31.20 |
| Purchase #7 | $56.48 | 7.290% | $60.5974 | $60.60 | $60.60 | $60.60 |
| 7 purchase totals = | $876.57 | $946.2373 | $946.23 | $946.25 | $946.20 | |