| 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 | $154.59 | 13.735% | $175.8229 | $175.82 | $175.80 | $175.80 |
| Purchase #2 | $160.84 | 4.335% | $167.8124 | $167.81 | $167.80 | $167.80 |
| Purchase #3 | $50.99 | 13.873% | $58.0638 | $58.06 | $58.05 | $58.10 |
| Purchase #4 | $237.52 | 6.388% | $252.6928 | $252.69 | $252.70 | $252.70 |
| Purchase #5 | $192.70 | 6.368% | $204.9711 | $204.97 | $204.95 | $205.00 |
| Purchase #6 | $77.59 | 13.746% | $88.2555 | $88.26 | $88.25 | $88.30 |
| Purchase #7 | $24.73 | 12.227% | $27.7537 | $27.75 | $27.75 | $27.80 |
| 7 purchase totals = | $898.96 | $975.3722 | $975.36 | $975.30 | $975.50 | |