| 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 | $109.34 | 9.379% | $119.595 | $119.60 | $119.60 | $119.60 |
| Purchase #2 | $161.89 | 11.680% | $180.7988 | $180.80 | $180.80 | $180.80 |
| Purchase #3 | $70.83 | 11.301% | $78.8345 | $78.83 | $78.85 | $78.80 |
| Purchase #4 | $160.87 | 12.520% | $181.0109 | $181.01 | $181.00 | $181.00 |
| Purchase #5 | $74.95 | 12.700% | $84.4687 | $84.47 | $84.45 | $84.50 |
| Purchase #6 | $160.91 | 5.638% | $169.9821 | $169.98 | $170.00 | $170.00 |
| Purchase #7 | $94.75 | 8.862% | $103.1467 | $103.15 | $103.15 | $103.10 |
| 7 purchase totals = | $833.54 | $917.8367 | $917.84 | $917.85 | $917.80 | |