| 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 | $109.80 | 10.261% | $121.0666 | $121.07 | $121.05 | $121.10 |
| Purchase #2 | $156.81 | 7.873% | $169.1557 | $169.16 | $169.15 | $169.20 |
| Purchase #3 | $141.52 | 13.522% | $160.6563 | $160.66 | $160.65 | $160.70 |
| Purchase #4 | $42.53 | 7.476% | $45.7095 | $45.71 | $45.70 | $45.70 |
| Purchase #5 | $117.65 | 6.740% | $125.5796 | $125.58 | $125.60 | $125.60 |
| Purchase #6 | $49.44 | 5.105% | $51.9639 | $51.96 | $51.95 | $52.00 |
| Purchase #7 | $159.97 | 4.586% | $167.3062 | $167.31 | $167.30 | $167.30 |
| 7 purchase totals = | $777.72 | $841.4378 | $841.45 | $841.40 | $841.60 | |