| 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 | $144.80 | 6.838% | $154.7014 | $154.70 | $154.70 | $154.70 |
| Purchase #2 | $162.51 | 10.306% | $179.2583 | $179.26 | $179.25 | $179.30 |
| Purchase #3 | $221.36 | 9.183% | $241.6875 | $241.69 | $241.70 | $241.70 |
| Purchase #4 | $170.30 | 3.789% | $176.7527 | $176.75 | $176.75 | $176.80 |
| Purchase #5 | $29.37 | 12.584% | $33.0659 | $33.07 | $33.05 | $33.10 |
| Purchase #6 | $92.28 | 5.410% | $97.2723 | $97.27 | $97.25 | $97.30 |
| Purchase #7 | $52.54 | 10.472% | $58.042 | $58.04 | $58.05 | $58.00 |
| 7 purchase totals = | $873.16 | $940.7801 | $940.78 | $940.75 | $940.90 | |