| 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 | $157.49 | 9.334% | $172.1901 | $172.19 | $172.20 | $172.20 |
| Purchase #2 | $57.25 | 3.872% | $59.4667 | $59.47 | $59.45 | $59.50 |
| Purchase #3 | $236.50 | 3.240% | $244.1626 | $244.16 | $244.15 | $244.20 |
| Purchase #4 | $68.65 | 6.451% | $73.0786 | $73.08 | $73.10 | $73.10 |
| Purchase #5 | $118.76 | 8.582% | $128.952 | $128.95 | $128.95 | $129.00 |
| Purchase #6 | $128.54 | 3.825% | $133.4567 | $133.46 | $133.45 | $133.50 |
| Purchase #7 | $90.61 | 6.356% | $96.3692 | $96.37 | $96.35 | $96.40 |
| 7 purchase totals = | $857.80 | $907.6759 | $907.68 | $907.65 | $907.90 | |