| 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 | $9.35 | 13.191% | $10.5834 | $10.58 | $10.60 | $10.60 |
| Purchase #2 | $168.90 | 4.794% | $176.9971 | $177.00 | $177.00 | $177.00 |
| Purchase #3 | $152.70 | 10.703% | $169.0435 | $169.04 | $169.05 | $169.00 |
| Purchase #4 | $209.50 | 9.304% | $228.9919 | $228.99 | $229.00 | $229.00 |
| Purchase #5 | $73.66 | 12.341% | $82.7504 | $82.75 | $82.75 | $82.80 |
| Purchase #6 | $175.30 | 13.869% | $199.6124 | $199.61 | $199.60 | $199.60 |
| Purchase #7 | $64.73 | 6.683% | $69.0559 | $69.06 | $69.05 | $69.10 |
| 7 purchase totals = | $854.14 | $937.0346 | $937.03 | $937.05 | $937.10 | |