| 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 | $163.45 | 11.465% | $182.1895 | $182.19 | $182.20 | $182.20 |
| Purchase #2 | $62.50 | 3.279% | $64.5494 | $64.55 | $64.55 | $64.50 |
| Purchase #3 | $117.49 | 3.324% | $121.3954 | $121.40 | $121.40 | $121.40 |
| Purchase #4 | $155.60 | 8.110% | $168.2192 | $168.22 | $168.20 | $168.20 |
| Purchase #5 | $233.92 | 11.471% | $260.753 | $260.75 | $260.75 | $260.80 |
| Purchase #6 | $241.99 | 4.824% | $253.6636 | $253.66 | $253.65 | $253.70 |
| Purchase #7 | $93.70 | 4.250% | $97.6823 | $97.68 | $97.70 | $97.70 |
| 7 purchase totals = | $1,068.65 | $1,148.4524 | $1,148.45 | $1,148.45 | $1,148.50 | |