| 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 | $133.94 | 4.874% | $140.4682 | $140.47 | $140.45 | $140.50 |
| Purchase #2 | $224.87 | 13.576% | $255.3984 | $255.40 | $255.40 | $255.40 |
| Purchase #3 | $151.86 | 11.591% | $169.4621 | $169.46 | $169.45 | $169.50 |
| Purchase #4 | $147.28 | 11.496% | $164.2113 | $164.21 | $164.20 | $164.20 |
| Purchase #5 | $148.39 | 7.530% | $159.5638 | $159.56 | $159.55 | $159.60 |
| Purchase #6 | $119.41 | 9.705% | $130.9987 | $131.00 | $131.00 | $131.00 |
| Purchase #7 | $166.90 | 12.306% | $187.4387 | $187.44 | $187.45 | $187.40 |
| 7 purchase totals = | $1,092.65 | $1,207.5412 | $1,207.54 | $1,207.50 | $1,207.60 | |