| 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 | $104.33 | 3.682% | $108.1714 | $108.17 | $108.15 | $108.20 |
| Purchase #2 | $153.70 | 3.135% | $158.5185 | $158.52 | $158.50 | $158.50 |
| Purchase #3 | $144.99 | 3.210% | $149.6442 | $149.64 | $149.65 | $149.60 |
| Purchase #4 | $43.60 | 5.358% | $45.9361 | $45.94 | $45.95 | $45.90 |
| Purchase #5 | $139.54 | 13.615% | $158.5384 | $158.54 | $158.55 | $158.50 |
| Purchase #6 | $137.29 | 9.713% | $150.625 | $150.63 | $150.65 | $150.60 |
| Purchase #7 | $61.57 | 6.739% | $65.7192 | $65.72 | $65.70 | $65.70 |
| 7 purchase totals = | $785.02 | $837.1528 | $837.16 | $837.15 | $837.00 | |