| 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 | $190.55 | 7.314% | $204.4868 | $204.49 | $204.50 | $204.50 |
| Purchase #2 | $5.67 | 8.480% | $6.1508 | $6.15 | $6.15 | $6.20 |
| Purchase #3 | $136.78 | 5.661% | $144.5231 | $144.52 | $144.50 | $144.50 |
| Purchase #4 | $146.68 | 3.360% | $151.6084 | $151.61 | $151.60 | $151.60 |
| Purchase #5 | $131.81 | 13.146% | $149.1377 | $149.14 | $149.15 | $149.10 |
| Purchase #6 | $10.83 | 8.269% | $11.7255 | $11.73 | $11.75 | $11.70 |
| Purchase #7 | $194.79 | 5.832% | $206.1502 | $206.15 | $206.15 | $206.20 |
| 7 purchase totals = | $817.11 | $873.7825 | $873.79 | $873.80 | $873.80 | |