| 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 | $185.44 | 6.358% | $197.2303 | $197.23 | $197.25 | $197.20 |
| Purchase #2 | $55.48 | 11.114% | $61.646 | $61.65 | $61.65 | $61.60 |
| Purchase #3 | $124.64 | 6.508% | $132.7516 | $132.75 | $132.75 | $132.80 |
| Purchase #4 | $144.37 | 8.353% | $156.4292 | $156.43 | $156.45 | $156.40 |
| Purchase #5 | $42.67 | 3.102% | $43.9936 | $43.99 | $44.00 | $44.00 |
| Purchase #6 | $199.66 | 4.859% | $209.3615 | $209.36 | $209.35 | $209.40 |
| Purchase #7 | $109.53 | 6.871% | $117.0558 | $117.06 | $117.05 | $117.10 |
| 7 purchase totals = | $861.79 | $918.4680 | $918.47 | $918.50 | $918.50 | |