| 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 | $168.27 | 7.323% | $180.5924 | $180.59 | $180.60 | $180.60 |
| Purchase #2 | $75.71 | 10.386% | $83.5732 | $83.57 | $83.55 | $83.60 |
| Purchase #3 | $103.46 | 13.337% | $117.2585 | $117.26 | $117.25 | $117.30 |
| Purchase #4 | $169.74 | 13.530% | $192.7058 | $192.71 | $192.70 | $192.70 |
| Purchase #5 | $169.75 | 6.466% | $180.726 | $180.73 | $180.75 | $180.70 |
| Purchase #6 | $198.69 | 13.119% | $224.7561 | $224.76 | $224.75 | $224.80 |
| Purchase #7 | $93.39 | 5.421% | $98.4527 | $98.45 | $98.45 | $98.50 |
| 7 purchase totals = | $979.01 | $1,078.0647 | $1,078.07 | $1,078.05 | $1,078.20 | |