| 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 | $180.58 | 8.453% | $195.8444 | $195.84 | $195.85 | $195.80 |
| Purchase #2 | $82.65 | 13.145% | $93.5143 | $93.51 | $93.50 | $93.50 |
| Purchase #3 | $22.83 | 13.190% | $25.8413 | $25.84 | $25.85 | $25.80 |
| Purchase #4 | $72.44 | 8.756% | $78.7828 | $78.78 | $78.80 | $78.80 |
| Purchase #5 | $73.32 | 13.324% | $83.0892 | $83.09 | $83.10 | $83.10 |
| Purchase #6 | $248.74 | 13.762% | $282.9716 | $282.97 | $282.95 | $283.00 |
| Purchase #7 | $81.35 | 5.406% | $85.7478 | $85.75 | $85.75 | $85.70 |
| 7 purchase totals = | $761.91 | $845.7914 | $845.78 | $845.80 | $845.70 | |