| 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 | $158.58 | 4.471% | $165.6701 | $165.67 | $165.65 | $165.70 |
| Purchase #2 | $102.33 | 12.632% | $115.2563 | $115.26 | $115.25 | $115.30 |
| Purchase #3 | $181.76 | 3.439% | $188.0107 | $188.01 | $188.00 | $188.00 |
| Purchase #4 | $116.38 | 6.727% | $124.2089 | $124.21 | $124.20 | $124.20 |
| Purchase #5 | $163.58 | 9.364% | $178.8976 | $178.90 | $178.90 | $178.90 |
| Purchase #6 | $13.29 | 10.251% | $14.6524 | $14.65 | $14.65 | $14.70 |
| Purchase #7 | $110.88 | 9.718% | $121.6553 | $121.66 | $121.65 | $121.70 |
| 7 purchase totals = | $846.80 | $908.3513 | $908.36 | $908.30 | $908.50 | |