| 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 | $13.45 | 10.107% | $14.8094 | $14.81 | $14.80 | $14.80 |
| Purchase #2 | $173.93 | 13.741% | $197.8297 | $197.83 | $197.85 | $197.80 |
| Purchase #3 | $81.63 | 9.649% | $89.5065 | $89.51 | $89.50 | $89.50 |
| Purchase #4 | $182.36 | 6.246% | $193.7502 | $193.75 | $193.75 | $193.80 |
| Purchase #5 | $144.36 | 4.247% | $150.491 | $150.49 | $150.50 | $150.50 |
| Purchase #6 | $184.51 | 11.214% | $205.201 | $205.20 | $205.20 | $205.20 |
| Purchase #7 | $91.91 | 13.464% | $104.2848 | $104.28 | $104.30 | $104.30 |
| 7 purchase totals = | $872.15 | $955.8726 | $955.87 | $955.90 | $955.90 | |