| 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 | $214.45 | 5.853% | $227.0018 | $227.00 | $227.00 | $227.00 |
| Purchase #2 | $113.79 | 7.105% | $121.8748 | $121.87 | $121.85 | $121.90 |
| Purchase #3 | $158.34 | 9.583% | $173.5137 | $173.51 | $173.50 | $173.50 |
| Purchase #4 | $166.48 | 13.272% | $188.5752 | $188.58 | $188.60 | $188.60 |
| Purchase #5 | $80.91 | 3.205% | $83.5032 | $83.50 | $83.50 | $83.50 |
| Purchase #6 | $25.72 | 5.264% | $27.0739 | $27.07 | $27.05 | $27.10 |
| Purchase #7 | $77.83 | 9.683% | $85.3663 | $85.37 | $85.35 | $85.40 |
| 7 purchase totals = | $837.52 | $906.9089 | $906.90 | $906.85 | $907.00 | |