| 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 | $121.44 | 9.534% | $133.0181 | $133.02 | $133.00 | $133.00 |
| Purchase #2 | $156.85 | 6.427% | $166.9307 | $166.93 | $166.95 | $166.90 |
| Purchase #3 | $74.69 | 6.244% | $79.3536 | $79.35 | $79.35 | $79.40 |
| Purchase #4 | $185.99 | 10.329% | $205.2009 | $205.20 | $205.20 | $205.20 |
| Purchase #5 | $167.85 | 7.754% | $180.8651 | $180.87 | $180.85 | $180.90 |
| Purchase #6 | $99.71 | 5.668% | $105.3616 | $105.36 | $105.35 | $105.40 |
| Purchase #7 | $196.57 | 11.384% | $218.9475 | $218.95 | $218.95 | $218.90 |
| 7 purchase totals = | $1,003.10 | $1,089.6775 | $1,089.68 | $1,089.65 | $1,089.70 | |