| 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 | $115.75 | 8.555% | $125.6524 | $125.65 | $125.65 | $125.70 |
| Purchase #2 | $129.39 | 10.527% | $143.0109 | $143.01 | $143.00 | $143.00 |
| Purchase #3 | $64.81 | 10.428% | $71.5684 | $71.57 | $71.55 | $71.60 |
| Purchase #4 | $130.68 | 13.696% | $148.5779 | $148.58 | $148.60 | $148.60 |
| Purchase #5 | $221.63 | 6.139% | $235.2359 | $235.24 | $235.25 | $235.20 |
| Purchase #6 | $74.93 | 10.796% | $83.0194 | $83.02 | $83.00 | $83.00 |
| Purchase #7 | $163.47 | 4.414% | $170.6856 | $170.69 | $170.70 | $170.70 |
| 7 purchase totals = | $900.66 | $977.7505 | $977.76 | $977.75 | $977.80 | |