| 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 | $172.78 | 10.492% | $190.9081 | $190.91 | $190.90 | $190.90 |
| Purchase #2 | $121.61 | 4.791% | $127.4363 | $127.44 | $127.45 | $127.40 |
| Purchase #3 | $8.97 | 10.386% | $9.9016 | $9.90 | $9.90 | $9.90 |
| Purchase #4 | $7.44 | 4.537% | $7.7776 | $7.78 | $7.80 | $7.80 |
| Purchase #5 | $25.93 | 5.475% | $27.3497 | $27.35 | $27.35 | $27.30 |
| Purchase #6 | $55.85 | 7.528% | $60.0544 | $60.05 | $60.05 | $60.10 |
| Purchase #7 | $53.65 | 8.617% | $58.273 | $58.27 | $58.25 | $58.30 |
| 7 purchase totals = | $446.23 | $481.7007 | $481.70 | $481.70 | $481.70 | |