| 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 | $209.46 | 4.665% | $219.2313 | $219.23 | $219.25 | $219.20 |
| Purchase #2 | $205.76 | 9.651% | $225.6179 | $225.62 | $225.60 | $225.60 |
| Purchase #3 | $155.25 | 8.835% | $168.9663 | $168.97 | $168.95 | $169.00 |
| Purchase #4 | $170.27 | 12.836% | $192.1259 | $192.13 | $192.15 | $192.10 |
| Purchase #5 | $143.73 | 3.607% | $148.9143 | $148.91 | $148.90 | $148.90 |
| Purchase #6 | $182.39 | 5.118% | $191.7247 | $191.72 | $191.70 | $191.70 |
| Purchase #7 | $154.36 | 9.811% | $169.5043 | $169.50 | $169.50 | $169.50 |
| 7 purchase totals = | $1,221.22 | $1,316.0847 | $1,316.08 | $1,316.05 | $1,316.00 | |