| 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 | $176.52 | 10.378% | $194.8392 | $194.84 | $194.85 | $194.80 |
| Purchase #2 | $185.50 | 9.863% | $203.7959 | $203.80 | $203.80 | $203.80 |
| Purchase #3 | $85.64 | 9.868% | $94.091 | $94.09 | $94.10 | $94.10 |
| Purchase #4 | $84.89 | 5.541% | $89.5938 | $89.59 | $89.60 | $89.60 |
| Purchase #5 | $126.37 | 13.765% | $143.7648 | $143.76 | $143.75 | $143.80 |
| Purchase #6 | $61.58 | 8.345% | $66.7189 | $66.72 | $66.70 | $66.70 |
| Purchase #7 | $104.27 | 8.323% | $112.9484 | $112.95 | $112.95 | $112.90 |
| 7 purchase totals = | $824.77 | $905.7520 | $905.75 | $905.75 | $905.70 | |