| 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 | $135.92 | 6.643% | $144.9492 | $144.95 | $144.95 | $144.90 |
| Purchase #2 | $166.27 | 8.667% | $180.6806 | $180.68 | $180.70 | $180.70 |
| Purchase #3 | $136.75 | 3.468% | $141.4925 | $141.49 | $141.50 | $141.50 |
| Purchase #4 | $233.64 | 9.190% | $255.1115 | $255.11 | $255.10 | $255.10 |
| Purchase #5 | $40.92 | 4.471% | $42.7495 | $42.75 | $42.75 | $42.70 |
| Purchase #6 | $199.57 | 9.344% | $218.2178 | $218.22 | $218.20 | $218.20 |
| Purchase #7 | $209.34 | 4.353% | $218.4526 | $218.45 | $218.45 | $218.50 |
| 7 purchase totals = | $1,122.41 | $1,201.6537 | $1,201.65 | $1,201.65 | $1,201.60 | |