| 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 | $209.96 | 11.575% | $234.2629 | $234.26 | $234.25 | $234.30 |
| Purchase #2 | $137.40 | 12.861% | $155.071 | $155.07 | $155.05 | $155.10 |
| Purchase #3 | $75.80 | 5.159% | $79.7105 | $79.71 | $79.70 | $79.70 |
| Purchase #4 | $105.53 | 12.547% | $118.7708 | $118.77 | $118.75 | $118.80 |
| Purchase #5 | $137.86 | 6.241% | $146.4638 | $146.46 | $146.45 | $146.50 |
| Purchase #6 | $42.61 | 10.567% | $47.1126 | $47.11 | $47.10 | $47.10 |
| Purchase #7 | $168.74 | 3.523% | $174.6847 | $174.68 | $174.70 | $174.70 |
| 7 purchase totals = | $877.90 | $956.0763 | $956.06 | $956.00 | $956.20 | |