| 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 | $190.84 | 13.816% | $217.2065 | $217.21 | $217.20 | $217.20 |
| Purchase #2 | $15.47 | 11.786% | $17.2933 | $17.29 | $17.30 | $17.30 |
| Purchase #3 | $27.62 | 7.772% | $29.7666 | $29.77 | $29.75 | $29.80 |
| Purchase #4 | $17.71 | 5.149% | $18.6219 | $18.62 | $18.60 | $18.60 |
| Purchase #5 | $240.63 | 9.340% | $263.1048 | $263.10 | $263.10 | $263.10 |
| Purchase #6 | $37.81 | 4.717% | $39.5935 | $39.59 | $39.60 | $39.60 |
| Purchase #7 | $70.91 | 6.838% | $75.7588 | $75.76 | $75.75 | $75.80 |
| 7 purchase totals = | $600.99 | $661.3454 | $661.34 | $661.30 | $661.40 | |