| 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 | $63.34 | 7.410% | $68.0335 | $68.03 | $68.05 | $68.00 |
| Purchase #2 | $166.36 | 13.492% | $188.8053 | $188.81 | $188.80 | $188.80 |
| Purchase #3 | $219.90 | 10.240% | $242.4178 | $242.42 | $242.40 | $242.40 |
| Purchase #4 | $103.51 | 9.619% | $113.4666 | $113.47 | $113.45 | $113.50 |
| Purchase #5 | $133.92 | 10.516% | $148.003 | $148.00 | $148.00 | $148.00 |
| Purchase #6 | $157.89 | 9.693% | $173.1943 | $173.19 | $173.20 | $173.20 |
| Purchase #7 | $139.97 | 3.649% | $145.0775 | $145.08 | $145.10 | $145.10 |
| 7 purchase totals = | $984.89 | $1,078.9980 | $1,079.00 | $1,079.00 | $1,079.00 | |