| 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 | $160.35 | 13.644% | $182.2282 | $182.23 | $182.25 | $182.20 |
| Purchase #2 | $125.31 | 5.413% | $132.093 | $132.09 | $132.10 | $132.10 |
| Purchase #3 | $189.35 | 8.304% | $205.0736 | $205.07 | $205.05 | $205.10 |
| Purchase #4 | $235.48 | 13.855% | $268.1058 | $268.11 | $268.10 | $268.10 |
| Purchase #5 | $150.66 | 10.686% | $166.7595 | $166.76 | $166.75 | $166.80 |
| Purchase #6 | $221.70 | 8.767% | $241.1364 | $241.14 | $241.15 | $241.10 |
| Purchase #7 | $114.82 | 9.476% | $125.7003 | $125.70 | $125.70 | $125.70 |
| 7 purchase totals = | $1,197.67 | $1,321.0968 | $1,321.10 | $1,321.10 | $1,321.10 | |