| 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 | $181.88 | 3.176% | $187.6565 | $187.66 | $187.65 | $187.70 |
| Purchase #2 | $172.77 | 9.434% | $189.0691 | $189.07 | $189.05 | $189.10 |
| Purchase #3 | $242.58 | 4.619% | $253.7848 | $253.78 | $253.80 | $253.80 |
| Purchase #4 | $224.38 | 5.331% | $236.3417 | $236.34 | $236.35 | $236.30 |
| Purchase #5 | $106.80 | 9.812% | $117.2792 | $117.28 | $117.30 | $117.30 |
| Purchase #6 | $156.88 | 4.457% | $163.8721 | $163.87 | $163.85 | $163.90 |
| Purchase #7 | $220.83 | 3.687% | $228.972 | $228.97 | $228.95 | $229.00 |
| 7 purchase totals = | $1,306.12 | $1,376.9754 | $1,376.97 | $1,376.95 | $1,377.10 | |