| 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 | $82.70 | 6.485% | $88.0631 | $88.06 | $88.05 | $88.10 |
| Purchase #2 | $166.88 | 9.671% | $183.019 | $183.02 | $183.00 | $183.00 |
| Purchase #3 | $35.49 | 5.741% | $37.5275 | $37.53 | $37.55 | $37.50 |
| Purchase #4 | $196.63 | 12.140% | $220.5009 | $220.50 | $220.50 | $220.50 |
| Purchase #5 | $84.58 | 5.564% | $89.286 | $89.29 | $89.30 | $89.30 |
| Purchase #6 | $137.33 | 6.707% | $146.5407 | $146.54 | $146.55 | $146.50 |
| Purchase #7 | $161.92 | 5.520% | $170.858 | $170.86 | $170.85 | $170.90 |
| 7 purchase totals = | $865.53 | $935.7952 | $935.80 | $935.80 | $935.80 | |