| 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 | $204.32 | 4.379% | $213.2672 | $213.27 | $213.25 | $213.30 |
| Purchase #2 | $191.98 | 7.186% | $205.7757 | $205.78 | $205.80 | $205.80 |
| Purchase #3 | $44.90 | 5.651% | $47.4373 | $47.44 | $47.45 | $47.40 |
| Purchase #4 | $146.38 | 6.360% | $155.6898 | $155.69 | $155.70 | $155.70 |
| Purchase #5 | $182.86 | 8.469% | $198.3464 | $198.35 | $198.35 | $198.30 |
| Purchase #6 | $12.96 | 13.162% | $14.6658 | $14.67 | $14.65 | $14.70 |
| Purchase #7 | $12.92 | 7.680% | $13.9123 | $13.91 | $13.90 | $13.90 |
| 7 purchase totals = | $796.32 | $849.0945 | $849.11 | $849.10 | $849.10 | |