| 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 | $102.55 | 13.860% | $116.7634 | $116.76 | $116.75 | $116.80 |
| Purchase #2 | $155.48 | 3.460% | $160.8596 | $160.86 | $160.85 | $160.90 |
| Purchase #3 | $76.79 | 12.378% | $86.2951 | $86.30 | $86.30 | $86.30 |
| Purchase #4 | $17.97 | 4.377% | $18.7565 | $18.76 | $18.75 | $18.80 |
| Purchase #5 | $209.77 | 9.195% | $229.0584 | $229.06 | $229.05 | $229.10 |
| Purchase #6 | $12.76 | 6.588% | $13.6006 | $13.60 | $13.60 | $13.60 |
| Purchase #7 | $117.26 | 12.544% | $131.9691 | $131.97 | $131.95 | $132.00 |
| 7 purchase totals = | $692.58 | $757.3027 | $757.31 | $757.25 | $757.50 | |