| 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 | $132.86 | 6.466% | $141.4507 | $141.45 | $141.45 | $141.50 |
| Purchase #2 | $19.61 | 8.424% | $21.2619 | $21.26 | $21.25 | $21.30 |
| Purchase #3 | $127.83 | 6.363% | $135.9638 | $135.96 | $135.95 | $136.00 |
| Purchase #4 | $166.32 | 9.823% | $182.6576 | $182.66 | $182.65 | $182.70 |
| Purchase #5 | $78.54 | 3.564% | $81.3392 | $81.34 | $81.35 | $81.30 |
| Purchase #6 | $237.44 | 8.227% | $256.9742 | $256.97 | $256.95 | $257.00 |
| Purchase #7 | $31.85 | 13.808% | $36.2478 | $36.25 | $36.25 | $36.20 |
| 7 purchase totals = | $794.45 | $855.8952 | $855.89 | $855.85 | $856.00 | |