| 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 | $146.42 | 7.623% | $157.5816 | $157.58 | $157.60 | $157.60 |
| Purchase #2 | $124.87 | 3.316% | $129.0107 | $129.01 | $129.00 | $129.00 |
| Purchase #3 | $9.65 | 11.576% | $10.7671 | $10.77 | $10.75 | $10.80 |
| Purchase #4 | $37.39 | 7.844% | $40.3229 | $40.32 | $40.30 | $40.30 |
| Purchase #5 | $134.56 | 5.316% | $141.7132 | $141.71 | $141.70 | $141.70 |
| Purchase #6 | $128.63 | 3.872% | $133.6106 | $133.61 | $133.60 | $133.60 |
| Purchase #7 | $76.29 | 10.423% | $84.2417 | $84.24 | $84.25 | $84.20 |
| 7 purchase totals = | $657.81 | $697.2478 | $697.24 | $697.20 | $697.20 | |