| 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 | $138.85 | 9.546% | $152.1046 | $152.10 | $152.10 | $152.10 |
| Purchase #2 | $101.97 | 8.448% | $110.5844 | $110.58 | $110.60 | $110.60 |
| Purchase #3 | $114.51 | 13.590% | $130.0719 | $130.07 | $130.05 | $130.10 |
| Purchase #4 | $126.41 | 5.124% | $132.8872 | $132.89 | $132.90 | $132.90 |
| Purchase #5 | $27.33 | 9.328% | $29.8793 | $29.88 | $29.90 | $29.90 |
| Purchase #6 | $192.62 | 9.218% | $210.3757 | $210.38 | $210.40 | $210.40 |
| Purchase #7 | $9.56 | 10.333% | $10.5478 | $10.55 | $10.55 | $10.50 |
| 7 purchase totals = | $711.25 | $776.4509 | $776.45 | $776.50 | $776.50 | |