| 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 | $163.87 | 4.258% | $170.8476 | $170.85 | $170.85 | $170.80 |
| Purchase #2 | $224.84 | 11.263% | $250.1637 | $250.16 | $250.15 | $250.20 |
| Purchase #3 | $144.68 | 8.432% | $156.8794 | $156.88 | $156.90 | $156.90 |
| Purchase #4 | $75.30 | 9.265% | $82.2765 | $82.28 | $82.30 | $82.30 |
| Purchase #5 | $104.33 | 7.344% | $111.992 | $111.99 | $112.00 | $112.00 |
| Purchase #6 | $157.67 | 5.801% | $166.8164 | $166.82 | $166.80 | $166.80 |
| Purchase #7 | $67.59 | 4.668% | $70.7451 | $70.75 | $70.75 | $70.70 |
| 7 purchase totals = | $938.28 | $1,009.7207 | $1,009.73 | $1,009.75 | $1,009.70 | |