| 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 | $169.26 | 9.755% | $185.7713 | $185.77 | $185.75 | $185.80 |
| Purchase #2 | $27.42 | 12.763% | $30.9196 | $30.92 | $30.90 | $30.90 |
| Purchase #3 | $37.97 | 11.541% | $42.3521 | $42.35 | $42.35 | $42.40 |
| Purchase #4 | $65.39 | 6.572% | $69.6874 | $69.69 | $69.70 | $69.70 |
| Purchase #5 | $231.64 | 8.439% | $251.1881 | $251.19 | $251.20 | $251.20 |
| Purchase #6 | $9.75 | 8.838% | $10.6117 | $10.61 | $10.60 | $10.60 |
| Purchase #7 | $50.62 | 13.306% | $57.3555 | $57.36 | $57.35 | $57.40 |
| 7 purchase totals = | $592.05 | $647.8857 | $647.89 | $647.85 | $648.00 | |