| 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 | $204.75 | 6.394% | $217.8417 | $217.84 | $217.85 | $217.80 |
| Purchase #2 | $35.27 | 3.711% | $36.5789 | $36.58 | $36.60 | $36.60 |
| Purchase #3 | $76.63 | 13.344% | $86.8555 | $86.86 | $86.85 | $86.90 |
| Purchase #4 | $164.67 | 6.541% | $175.4411 | $175.44 | $175.45 | $175.40 |
| Purchase #5 | $20.87 | 7.813% | $22.5006 | $22.50 | $22.50 | $22.50 |
| Purchase #6 | $180.30 | 8.162% | $195.0161 | $195.02 | $195.00 | $195.00 |
| Purchase #7 | $21.65 | 7.721% | $23.3216 | $23.32 | $23.30 | $23.30 |
| 7 purchase totals = | $704.14 | $757.5555 | $757.56 | $757.55 | $757.50 | |