| 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 | $221.47 | 3.306% | $228.7918 | $228.79 | $228.80 | $228.80 |
| Purchase #2 | $189.94 | 5.532% | $200.4475 | $200.45 | $200.45 | $200.40 |
| Purchase #3 | $8.73 | 5.500% | $9.2102 | $9.21 | $9.20 | $9.20 |
| Purchase #4 | $19.71 | 9.660% | $21.614 | $21.61 | $21.60 | $21.60 |
| Purchase #5 | $150.73 | 4.127% | $156.9506 | $156.95 | $156.95 | $157.00 |
| Purchase #6 | $85.68 | 9.106% | $93.482 | $93.48 | $93.50 | $93.50 |
| Purchase #7 | $20.96 | 8.642% | $22.7714 | $22.77 | $22.75 | $22.80 |
| 7 purchase totals = | $697.22 | $733.2675 | $733.26 | $733.25 | $733.30 | |