| 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 | $95.35 | 11.619% | $106.4287 | $106.43 | $106.45 | $106.40 |
| Purchase #2 | $172.90 | 11.270% | $192.3858 | $192.39 | $192.40 | $192.40 |
| Purchase #3 | $213.49 | 9.737% | $234.2775 | $234.28 | $234.30 | $234.30 |
| Purchase #4 | $157.75 | 7.105% | $168.9581 | $168.96 | $168.95 | $169.00 |
| Purchase #5 | $19.61 | 11.257% | $21.8175 | $21.82 | $21.80 | $21.80 |
| Purchase #6 | $108.95 | 7.252% | $116.8511 | $116.85 | $116.85 | $116.90 |
| Purchase #7 | $93.96 | 7.747% | $101.2391 | $101.24 | $101.25 | $101.20 |
| 7 purchase totals = | $862.01 | $941.9578 | $941.97 | $942.00 | $942.00 | |