| 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 | $14.31 | 12.806% | $16.1425 | $16.14 | $16.15 | $16.10 |
| Purchase #2 | $166.47 | 12.201% | $186.781 | $186.78 | $186.80 | $186.80 |
| Purchase #3 | $207.25 | 12.397% | $232.9428 | $232.94 | $232.95 | $232.90 |
| Purchase #4 | $148.99 | 13.609% | $169.266 | $169.27 | $169.25 | $169.30 |
| Purchase #5 | $133.29 | 6.761% | $142.3017 | $142.30 | $142.30 | $142.30 |
| Purchase #6 | $8.63 | 12.757% | $9.7309 | $9.73 | $9.75 | $9.70 |
| Purchase #7 | $32.50 | 11.395% | $36.2034 | $36.20 | $36.20 | $36.20 |
| 7 purchase totals = | $711.44 | $793.3683 | $793.36 | $793.40 | $793.30 | |