| 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 | $151.41 | 9.161% | $165.2807 | $165.28 | $165.30 | $165.30 |
| Purchase #2 | $123.77 | 10.170% | $136.3574 | $136.36 | $136.35 | $136.40 |
| Purchase #3 | $118.51 | 12.377% | $133.178 | $133.18 | $133.20 | $133.20 |
| Purchase #4 | $45.27 | 9.334% | $49.4955 | $49.50 | $49.50 | $49.50 |
| Purchase #5 | $136.53 | 11.141% | $151.7408 | $151.74 | $151.75 | $151.70 |
| Purchase #6 | $132.32 | 4.785% | $138.6515 | $138.65 | $138.65 | $138.70 |
| Purchase #7 | $37.40 | 7.618% | $40.2491 | $40.25 | $40.25 | $40.20 |
| 7 purchase totals = | $745.21 | $814.9530 | $814.96 | $815.00 | $815.00 | |