| 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 | $191.81 | 11.362% | $213.6035 | $213.60 | $213.60 | $213.60 |
| Purchase #2 | $55.91 | 9.660% | $61.3109 | $61.31 | $61.30 | $61.30 |
| Purchase #3 | $130.93 | 4.186% | $136.4107 | $136.41 | $136.40 | $136.40 |
| Purchase #4 | $5.87 | 7.706% | $6.3223 | $6.32 | $6.30 | $6.30 |
| Purchase #5 | $60.46 | 5.863% | $64.0048 | $64.00 | $64.00 | $64.00 |
| Purchase #6 | $183.77 | 4.266% | $191.6096 | $191.61 | $191.60 | $191.60 |
| Purchase #7 | $9.44 | 11.190% | $10.4963 | $10.50 | $10.50 | $10.50 |
| 7 purchase totals = | $638.19 | $683.7581 | $683.75 | $683.70 | $683.70 | |