| 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 | $132.48 | 8.222% | $143.3725 | $143.37 | $143.35 | $143.40 |
| Purchase #2 | $200.82 | 3.848% | $208.5476 | $208.55 | $208.55 | $208.50 |
| Purchase #3 | $44.29 | 8.692% | $48.1397 | $48.14 | $48.15 | $48.10 |
| Purchase #4 | $247.53 | 3.811% | $256.9634 | $256.96 | $256.95 | $257.00 |
| Purchase #5 | $157.43 | 8.681% | $171.0965 | $171.10 | $171.10 | $171.10 |
| Purchase #6 | $77.67 | 12.379% | $87.2848 | $87.28 | $87.30 | $87.30 |
| Purchase #7 | $39.55 | 10.694% | $43.7795 | $43.78 | $43.80 | $43.80 |
| 7 purchase totals = | $899.77 | $959.1840 | $959.18 | $959.20 | $959.20 | |