| 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 | $115.26 | 10.767% | $127.67 | $127.67 | $127.65 | $127.70 |
| Purchase #2 | $136.77 | 4.755% | $143.2734 | $143.27 | $143.25 | $143.30 |
| Purchase #3 | $143.86 | 8.747% | $156.4434 | $156.44 | $156.45 | $156.40 |
| Purchase #4 | $191.49 | 4.211% | $199.5536 | $199.55 | $199.55 | $199.60 |
| Purchase #5 | $215.70 | 12.361% | $242.3627 | $242.36 | $242.35 | $242.40 |
| Purchase #6 | $142.55 | 6.508% | $151.8272 | $151.83 | $151.85 | $151.80 |
| Purchase #7 | $97.30 | 11.348% | $108.3416 | $108.34 | $108.35 | $108.30 |
| 7 purchase totals = | $1,042.93 | $1,129.4719 | $1,129.46 | $1,129.45 | $1,129.50 | |