| 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 | $169.66 | 13.375% | $192.352 | $192.35 | $192.35 | $192.40 |
| Purchase #2 | $28.84 | 4.723% | $30.2021 | $30.20 | $30.20 | $30.20 |
| Purchase #3 | $39.79 | 9.195% | $43.4487 | $43.45 | $43.45 | $43.40 |
| Purchase #4 | $121.53 | 4.781% | $127.3403 | $127.34 | $127.35 | $127.30 |
| Purchase #5 | $119.75 | 4.209% | $124.7903 | $124.79 | $124.80 | $124.80 |
| Purchase #6 | $116.65 | 11.444% | $129.9994 | $130.00 | $130.00 | $130.00 |
| Purchase #7 | $233.38 | 3.104% | $240.6241 | $240.62 | $240.60 | $240.60 |
| 7 purchase totals = | $829.60 | $888.7569 | $888.75 | $888.75 | $888.70 | |