| 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 | $146.33 | 13.696% | $166.3714 | $166.37 | $166.35 | $166.40 |
| Purchase #2 | $22.79 | 5.426% | $24.0266 | $24.03 | $24.05 | $24.00 |
| Purchase #3 | $124.93 | 9.872% | $137.2631 | $137.26 | $137.25 | $137.30 |
| Purchase #4 | $118.70 | 13.366% | $134.5654 | $134.57 | $134.55 | $134.60 |
| Purchase #5 | $13.75 | 7.219% | $14.7426 | $14.74 | $14.75 | $14.70 |
| Purchase #6 | $68.30 | 11.636% | $76.2474 | $76.25 | $76.25 | $76.20 |
| Purchase #7 | $105.63 | 13.544% | $119.9365 | $119.94 | $119.95 | $119.90 |
| 7 purchase totals = | $600.43 | $673.1530 | $673.16 | $673.15 | $673.10 | |