| 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 | $143.60 | 5.753% | $151.8613 | $151.86 | $151.85 | $151.90 |
| Purchase #2 | $160.73 | 8.203% | $173.9147 | $173.91 | $173.90 | $173.90 |
| Purchase #3 | $185.25 | 9.874% | $203.5416 | $203.54 | $203.55 | $203.50 |
| Purchase #4 | $159.61 | 3.439% | $165.099 | $165.10 | $165.10 | $165.10 |
| Purchase #5 | $183.40 | 8.632% | $199.2311 | $199.23 | $199.25 | $199.20 |
| Purchase #6 | $86.46 | 12.293% | $97.0885 | $97.09 | $97.10 | $97.10 |
| Purchase #7 | $99.83 | 10.377% | $110.1894 | $110.19 | $110.20 | $110.20 |
| 7 purchase totals = | $1,018.88 | $1,100.9256 | $1,100.92 | $1,100.95 | $1,100.90 | |