| 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 | $178.83 | 6.580% | $190.597 | $190.60 | $190.60 | $190.60 |
| Purchase #2 | $244.95 | 7.663% | $263.7205 | $263.72 | $263.70 | $263.70 |
| Purchase #3 | $163.49 | 9.546% | $179.0968 | $179.10 | $179.10 | $179.10 |
| Purchase #4 | $109.28 | 8.478% | $118.5448 | $118.54 | $118.55 | $118.50 |
| Purchase #5 | $118.83 | 9.393% | $129.9917 | $129.99 | $130.00 | $130.00 |
| Purchase #6 | $48.45 | 4.802% | $50.7766 | $50.78 | $50.80 | $50.80 |
| Purchase #7 | $9.95 | 13.110% | $11.2544 | $11.25 | $11.25 | $11.30 |
| 7 purchase totals = | $873.78 | $943.9818 | $943.98 | $944.00 | $944.00 | |