| 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 | $179.89 | 11.108% | $199.8722 | $199.87 | $199.85 | $199.90 |
| Purchase #2 | $236.63 | 3.317% | $244.479 | $244.48 | $244.50 | $244.50 |
| Purchase #3 | $240.38 | 7.441% | $258.2667 | $258.27 | $258.25 | $258.30 |
| Purchase #4 | $162.52 | 11.360% | $180.9823 | $180.98 | $181.00 | $181.00 |
| Purchase #5 | $24.46 | 10.389% | $27.0011 | $27.00 | $27.00 | $27.00 |
| Purchase #6 | $163.74 | 3.683% | $169.7705 | $169.77 | $169.75 | $169.80 |
| Purchase #7 | $240.32 | 3.111% | $247.7964 | $247.80 | $247.80 | $247.80 |
| 7 purchase totals = | $1,247.94 | $1,328.1682 | $1,328.17 | $1,328.15 | $1,328.30 | |