| 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 | $189.37 | 3.724% | $196.4221 | $196.42 | $196.40 | $196.40 |
| Purchase #2 | $118.94 | 11.556% | $132.6847 | $132.68 | $132.70 | $132.70 |
| Purchase #3 | $45.30 | 11.339% | $50.4366 | $50.44 | $50.45 | $50.40 |
| Purchase #4 | $225.91 | 13.852% | $257.2031 | $257.20 | $257.20 | $257.20 |
| Purchase #5 | $14.99 | 9.261% | $16.3782 | $16.38 | $16.40 | $16.40 |
| Purchase #6 | $114.91 | 13.279% | $130.1689 | $130.17 | $130.15 | $130.20 |
| Purchase #7 | $138.56 | 4.126% | $144.277 | $144.28 | $144.30 | $144.30 |
| 7 purchase totals = | $847.98 | $927.5706 | $927.57 | $927.60 | $927.60 | |