| 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 | $162.53 | 8.449% | $176.2622 | $176.26 | $176.25 | $176.30 |
| Purchase #2 | $160.55 | 5.347% | $169.1346 | $169.13 | $169.15 | $169.10 |
| Purchase #3 | $99.28 | 7.763% | $106.9871 | $106.99 | $107.00 | $107.00 |
| Purchase #4 | $93.46 | 13.837% | $106.3921 | $106.39 | $106.40 | $106.40 |
| Purchase #5 | $113.79 | 7.603% | $122.4415 | $122.44 | $122.45 | $122.40 |
| Purchase #6 | $75.94 | 11.488% | $84.664 | $84.66 | $84.65 | $84.70 |
| Purchase #7 | $157.90 | 13.238% | $178.8028 | $178.80 | $178.80 | $178.80 |
| 7 purchase totals = | $863.45 | $944.6843 | $944.67 | $944.70 | $944.70 | |