| 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 | $127.61 | 8.171% | $138.037 | $138.04 | $138.05 | $138.00 |
| Purchase #2 | $247.41 | 10.870% | $274.3035 | $274.30 | $274.30 | $274.30 |
| Purchase #3 | $82.71 | 11.229% | $91.9975 | $92.00 | $92.00 | $92.00 |
| Purchase #4 | $90.39 | 13.240% | $102.3576 | $102.36 | $102.35 | $102.40 |
| Purchase #5 | $150.57 | 13.348% | $170.6681 | $170.67 | $170.65 | $170.70 |
| Purchase #6 | $60.89 | 7.195% | $65.271 | $65.27 | $65.25 | $65.30 |
| Purchase #7 | $130.64 | 11.362% | $145.4833 | $145.48 | $145.50 | $145.50 |
| 7 purchase totals = | $890.22 | $988.1180 | $988.12 | $988.10 | $988.20 | |