| 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 | $146.53 | 10.769% | $162.3098 | $162.31 | $162.30 | $162.30 |
| Purchase #2 | $70.40 | 13.779% | $80.1004 | $80.10 | $80.10 | $80.10 |
| Purchase #3 | $74.49 | 11.343% | $82.9394 | $82.94 | $82.95 | $82.90 |
| Purchase #4 | $130.84 | 4.662% | $136.9398 | $136.94 | $136.95 | $136.90 |
| Purchase #5 | $97.39 | 8.209% | $105.3847 | $105.38 | $105.40 | $105.40 |
| Purchase #6 | $212.67 | 8.756% | $231.2914 | $231.29 | $231.30 | $231.30 |
| Purchase #7 | $31.39 | 8.774% | $34.1442 | $34.14 | $34.15 | $34.10 |
| 7 purchase totals = | $763.71 | $833.1097 | $833.10 | $833.15 | $833.00 | |