| 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 | $132.51 | 12.210% | $148.6895 | $148.69 | $148.70 | $148.70 |
| Purchase #2 | $68.85 | 11.577% | $76.8208 | $76.82 | $76.80 | $76.80 |
| Purchase #3 | $148.93 | 11.580% | $166.1761 | $166.18 | $166.20 | $166.20 |
| Purchase #4 | $185.35 | 3.195% | $191.2719 | $191.27 | $191.25 | $191.30 |
| Purchase #5 | $26.65 | 9.466% | $29.1727 | $29.17 | $29.15 | $29.20 |
| Purchase #6 | $32.45 | 10.307% | $35.7946 | $35.79 | $35.80 | $35.80 |
| Purchase #7 | $214.81 | 13.188% | $243.1391 | $243.14 | $243.15 | $243.10 |
| 7 purchase totals = | $809.55 | $891.0647 | $891.06 | $891.05 | $891.10 | |