| 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 | $90.75 | 11.801% | $101.4594 | $101.46 | $101.45 | $101.50 |
| Purchase #2 | $208.53 | 10.692% | $230.826 | $230.83 | $230.85 | $230.80 |
| Purchase #3 | $19.67 | 6.161% | $20.8819 | $20.88 | $20.90 | $20.90 |
| Purchase #4 | $143.26 | 3.856% | $148.7841 | $148.78 | $148.80 | $148.80 |
| Purchase #5 | $45.84 | 6.735% | $48.9273 | $48.93 | $48.95 | $48.90 |
| Purchase #6 | $34.87 | 9.421% | $38.1551 | $38.16 | $38.15 | $38.20 |
| Purchase #7 | $132.42 | 8.769% | $144.0319 | $144.03 | $144.05 | $144.00 |
| 7 purchase totals = | $675.34 | $733.0657 | $733.07 | $733.15 | $733.10 | |