| 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 | $144.92 | 4.368% | $151.2501 | $151.25 | $151.25 | $151.30 |
| Purchase #2 | $120.36 | 6.653% | $128.3676 | $128.37 | $128.35 | $128.40 |
| Purchase #3 | $18.49 | 10.384% | $20.41 | $20.41 | $20.40 | $20.40 |
| Purchase #4 | $88.70 | 7.426% | $95.2869 | $95.29 | $95.30 | $95.30 |
| Purchase #5 | $5.28 | 10.849% | $5.8528 | $5.85 | $5.85 | $5.90 |
| Purchase #6 | $59.61 | 11.695% | $66.5814 | $66.58 | $66.60 | $66.60 |
| Purchase #7 | $150.61 | 8.292% | $163.0986 | $163.10 | $163.10 | $163.10 |
| 7 purchase totals = | $587.97 | $630.8474 | $630.85 | $630.85 | $631.00 | |