| 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 | $169.38 | 12.462% | $190.4881 | $190.49 | $190.50 | $190.50 |
| Purchase #2 | $61.87 | 3.698% | $64.158 | $64.16 | $64.15 | $64.20 |
| Purchase #3 | $30.63 | 3.758% | $31.7811 | $31.78 | $31.80 | $31.80 |
| Purchase #4 | $145.34 | 5.794% | $153.761 | $153.76 | $153.75 | $153.80 |
| Purchase #5 | $74.96 | 12.156% | $84.0721 | $84.07 | $84.05 | $84.10 |
| Purchase #6 | $62.59 | 5.523% | $66.0468 | $66.05 | $66.05 | $66.00 |
| Purchase #7 | $218.93 | 3.851% | $227.361 | $227.36 | $227.35 | $227.40 |
| 7 purchase totals = | $763.70 | $817.6681 | $817.67 | $817.65 | $817.80 | |