| 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 | $131.68 | 3.717% | $136.5745 | $136.57 | $136.55 | $136.60 |
| Purchase #2 | $157.71 | 13.690% | $179.3005 | $179.30 | $179.30 | $179.30 |
| Purchase #3 | $240.91 | 9.373% | $263.4905 | $263.49 | $263.50 | $263.50 |
| Purchase #4 | $20.34 | 10.811% | $22.539 | $22.54 | $22.55 | $22.50 |
| Purchase #5 | $118.97 | 11.269% | $132.3767 | $132.38 | $132.40 | $132.40 |
| Purchase #6 | $84.93 | 7.473% | $91.2768 | $91.28 | $91.30 | $91.30 |
| Purchase #7 | $106.78 | 6.730% | $113.9663 | $113.97 | $113.95 | $114.00 |
| 7 purchase totals = | $861.32 | $939.5243 | $939.53 | $939.55 | $939.60 | |