| 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 | $131.97 | 13.281% | $149.4969 | $149.50 | $149.50 | $149.50 |
| Purchase #2 | $167.48 | 8.533% | $181.7711 | $181.77 | $181.75 | $181.80 |
| Purchase #3 | $195.42 | 8.337% | $211.7122 | $211.71 | $211.70 | $211.70 |
| Purchase #4 | $71.97 | 9.222% | $78.6071 | $78.61 | $78.60 | $78.60 |
| Purchase #5 | $128.36 | 4.185% | $133.7319 | $133.73 | $133.75 | $133.70 |
| Purchase #6 | $144.50 | 12.868% | $163.0943 | $163.09 | $163.10 | $163.10 |
| Purchase #7 | $89.44 | 9.324% | $97.7794 | $97.78 | $97.80 | $97.80 |
| 7 purchase totals = | $929.14 | $1,016.1929 | $1,016.19 | $1,016.20 | $1,016.20 | |