| 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 | $79.96 | 6.755% | $85.3613 | $85.36 | $85.35 | $85.40 |
| Purchase #2 | $131.64 | 12.170% | $147.6606 | $147.66 | $147.65 | $147.70 |
| Purchase #3 | $75.72 | 3.301% | $78.2195 | $78.22 | $78.20 | $78.20 |
| Purchase #4 | $169.85 | 3.787% | $176.2822 | $176.28 | $176.30 | $176.30 |
| Purchase #5 | $74.68 | 11.504% | $83.2712 | $83.27 | $83.25 | $83.30 |
| Purchase #6 | $205.93 | 12.660% | $232.0007 | $232.00 | $232.00 | $232.00 |
| Purchase #7 | $149.71 | 3.270% | $154.6055 | $154.61 | $154.60 | $154.60 |
| 7 purchase totals = | $887.49 | $957.4010 | $957.40 | $957.35 | $957.50 | |