| 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 | $15.71 | 9.253% | $17.1636 | $17.16 | $17.15 | $17.20 |
| Purchase #2 | $219.30 | 11.871% | $245.3331 | $245.33 | $245.35 | $245.30 |
| Purchase #3 | $68.74 | 12.868% | $77.5855 | $77.59 | $77.60 | $77.60 |
| Purchase #4 | $141.34 | 7.527% | $151.9787 | $151.98 | $152.00 | $152.00 |
| Purchase #5 | $237.61 | 7.575% | $255.609 | $255.61 | $255.60 | $255.60 |
| Purchase #6 | $17.29 | 13.219% | $19.5756 | $19.58 | $19.60 | $19.60 |
| Purchase #7 | $75.36 | 6.768% | $80.4604 | $80.46 | $80.45 | $80.50 |
| 7 purchase totals = | $775.35 | $847.7059 | $847.71 | $847.75 | $847.80 | |