| 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 | $139.47 | 13.697% | $158.5732 | $158.57 | $158.55 | $158.60 |
| Purchase #2 | $123.93 | 9.830% | $136.1123 | $136.11 | $136.10 | $136.10 |
| Purchase #3 | $217.89 | 5.452% | $229.7694 | $229.77 | $229.75 | $229.80 |
| Purchase #4 | $88.48 | 10.292% | $97.5864 | $97.59 | $97.60 | $97.60 |
| Purchase #5 | $68.88 | 8.768% | $74.9194 | $74.92 | $74.90 | $74.90 |
| Purchase #6 | $181.71 | 4.458% | $189.8106 | $189.81 | $189.80 | $189.80 |
| Purchase #7 | $87.45 | 12.373% | $98.2702 | $98.27 | $98.25 | $98.30 |
| 7 purchase totals = | $907.81 | $985.0415 | $985.04 | $984.95 | $985.10 | |