| 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 | $139.94 | 6.247% | $148.6821 | $148.68 | $148.70 | $148.70 |
| Purchase #2 | $149.65 | 4.231% | $155.9817 | $155.98 | $156.00 | $156.00 |
| Purchase #3 | $116.92 | 6.204% | $124.1737 | $124.17 | $124.15 | $124.20 |
| Purchase #4 | $101.33 | 7.433% | $108.8619 | $108.86 | $108.85 | $108.90 |
| Purchase #5 | $136.75 | 12.810% | $154.2677 | $154.27 | $154.25 | $154.30 |
| Purchase #6 | $50.33 | 10.163% | $55.445 | $55.45 | $55.45 | $55.40 |
| Purchase #7 | $121.87 | 10.198% | $134.2983 | $134.30 | $134.30 | $134.30 |
| 7 purchase totals = | $816.79 | $881.7104 | $881.71 | $881.70 | $881.80 | |