| 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 | $127.43 | 7.281% | $136.7082 | $136.71 | $136.70 | $136.70 |
| Purchase #2 | $164.83 | 4.694% | $172.5671 | $172.57 | $172.55 | $172.60 |
| Purchase #3 | $129.36 | 7.177% | $138.6442 | $138.64 | $138.65 | $138.60 |
| Purchase #4 | $82.43 | 13.179% | $93.2934 | $93.29 | $93.30 | $93.30 |
| Purchase #5 | $105.76 | 6.405% | $112.5339 | $112.53 | $112.55 | $112.50 |
| Purchase #6 | $59.89 | 13.427% | $67.9314 | $67.93 | $67.95 | $67.90 |
| Purchase #7 | $231.69 | 6.202% | $246.0594 | $246.06 | $246.05 | $246.10 |
| 7 purchase totals = | $901.39 | $967.7376 | $967.73 | $967.75 | $967.70 | |