| 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 | $165.93 | 8.532% | $180.0871 | $180.09 | $180.10 | $180.10 |
| Purchase #2 | $193.25 | 3.320% | $199.6659 | $199.67 | $199.65 | $199.70 |
| Purchase #3 | $57.89 | 11.231% | $64.3916 | $64.39 | $64.40 | $64.40 |
| Purchase #4 | $237.47 | 8.543% | $257.7571 | $257.76 | $257.75 | $257.80 |
| Purchase #5 | $175.73 | 11.731% | $196.3449 | $196.34 | $196.35 | $196.30 |
| Purchase #6 | $62.29 | 13.663% | $70.8007 | $70.80 | $70.80 | $70.80 |
| Purchase #7 | $20.59 | 5.348% | $21.6912 | $21.69 | $21.70 | $21.70 |
| 7 purchase totals = | $913.15 | $990.7385 | $990.74 | $990.75 | $990.80 | |