| 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 | $200.34 | 10.291% | $220.957 | $220.96 | $220.95 | $221.00 |
| Purchase #2 | $125.58 | 5.619% | $132.6363 | $132.64 | $132.65 | $132.60 |
| Purchase #3 | $40.92 | 6.132% | $43.4292 | $43.43 | $43.45 | $43.40 |
| Purchase #4 | $8.47 | 5.444% | $8.9311 | $8.93 | $8.95 | $8.90 |
| Purchase #5 | $157.92 | 11.311% | $175.7823 | $175.78 | $175.80 | $175.80 |
| Purchase #6 | $112.68 | 8.171% | $121.8871 | $121.89 | $121.90 | $121.90 |
| Purchase #7 | $83.94 | 6.641% | $89.5145 | $89.51 | $89.50 | $89.50 |
| 7 purchase totals = | $729.85 | $793.1375 | $793.14 | $793.20 | $793.10 | |