| 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 | $135.31 | 13.781% | $153.9571 | $153.96 | $153.95 | $154.00 |
| Purchase #2 | $99.25 | 3.339% | $102.564 | $102.56 | $102.55 | $102.60 |
| Purchase #3 | $73.38 | 9.144% | $80.0899 | $80.09 | $80.10 | $80.10 |
| Purchase #4 | $191.55 | 11.859% | $214.2659 | $214.27 | $214.25 | $214.30 |
| Purchase #5 | $127.36 | 4.453% | $133.0313 | $133.03 | $133.05 | $133.00 |
| Purchase #6 | $167.27 | 9.223% | $182.6973 | $182.70 | $182.70 | $182.70 |
| Purchase #7 | $39.29 | 9.275% | $42.9341 | $42.93 | $42.95 | $42.90 |
| 7 purchase totals = | $833.41 | $909.5396 | $909.54 | $909.55 | $909.60 | |