| 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 | $140.73 | 6.630% | $150.0604 | $150.06 | $150.05 | $150.10 |
| Purchase #2 | $249.49 | 5.405% | $262.9749 | $262.97 | $262.95 | $263.00 |
| Purchase #3 | $22.64 | 13.284% | $25.6475 | $25.65 | $25.65 | $25.60 |
| Purchase #4 | $132.85 | 5.484% | $140.1355 | $140.14 | $140.15 | $140.10 |
| Purchase #5 | $140.73 | 12.400% | $158.1805 | $158.18 | $158.20 | $158.20 |
| Purchase #6 | $102.65 | 13.572% | $116.5817 | $116.58 | $116.60 | $116.60 |
| Purchase #7 | $175.31 | 9.177% | $191.3982 | $191.40 | $191.40 | $191.40 |
| 7 purchase totals = | $964.40 | $1,044.9787 | $1,044.98 | $1,045.00 | $1,045.00 | |