| 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 | $155.93 | 12.253% | $175.0361 | $175.04 | $175.05 | $175.00 |
| Purchase #2 | $67.33 | 7.324% | $72.2612 | $72.26 | $72.25 | $72.30 |
| Purchase #3 | $41.81 | 10.454% | $46.1808 | $46.18 | $46.20 | $46.20 |
| Purchase #4 | $71.60 | 7.594% | $77.0373 | $77.04 | $77.05 | $77.00 |
| Purchase #5 | $70.29 | 5.160% | $73.917 | $73.92 | $73.90 | $73.90 |
| Purchase #6 | $16.63 | 12.667% | $18.7365 | $18.74 | $18.75 | $18.70 |
| Purchase #7 | $191.78 | 11.807% | $214.4235 | $214.42 | $214.40 | $214.40 |
| 7 purchase totals = | $615.37 | $677.5924 | $677.60 | $677.60 | $677.50 | |