| 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 | $159.40 | 9.456% | $174.4729 | $174.47 | $174.45 | $174.50 |
| Purchase #2 | $163.92 | 12.141% | $183.8215 | $183.82 | $183.80 | $183.80 |
| Purchase #3 | $60.49 | 10.411% | $66.7876 | $66.79 | $66.80 | $66.80 |
| Purchase #4 | $50.98 | 3.768% | $52.9009 | $52.90 | $52.90 | $52.90 |
| Purchase #5 | $62.56 | 12.833% | $70.5883 | $70.59 | $70.60 | $70.60 |
| Purchase #6 | $150.35 | 11.488% | $167.6222 | $167.62 | $167.60 | $167.60 |
| Purchase #7 | $245.75 | 11.509% | $274.0334 | $274.03 | $274.05 | $274.00 |
| 7 purchase totals = | $893.45 | $990.2268 | $990.22 | $990.20 | $990.20 | |