| 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 | $132.60 | 9.193% | $144.7899 | $144.79 | $144.80 | $144.80 |
| Purchase #2 | $140.41 | 10.160% | $154.6757 | $154.68 | $154.70 | $154.70 |
| Purchase #3 | $206.25 | 10.365% | $227.6278 | $227.63 | $227.65 | $227.60 |
| Purchase #4 | $157.29 | 10.350% | $173.5695 | $173.57 | $173.55 | $173.60 |
| Purchase #5 | $169.94 | 5.289% | $178.9281 | $178.93 | $178.95 | $178.90 |
| Purchase #6 | $165.27 | 5.338% | $174.0921 | $174.09 | $174.10 | $174.10 |
| Purchase #7 | $159.76 | 6.251% | $169.7466 | $169.75 | $169.75 | $169.70 |
| 7 purchase totals = | $1,131.52 | $1,223.4297 | $1,223.44 | $1,223.50 | $1,223.40 | |