| 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 | $156.32 | 6.870% | $167.0592 | $167.06 | $167.05 | $167.10 |
| Purchase #2 | $227.29 | 11.217% | $252.7851 | $252.79 | $252.80 | $252.80 |
| Purchase #3 | $85.77 | 4.241% | $89.4075 | $89.41 | $89.40 | $89.40 |
| Purchase #4 | $15.55 | 11.656% | $17.3625 | $17.36 | $17.35 | $17.40 |
| Purchase #5 | $169.88 | 3.357% | $175.5829 | $175.58 | $175.60 | $175.60 |
| Purchase #6 | $152.85 | 10.399% | $168.7449 | $168.74 | $168.75 | $168.70 |
| Purchase #7 | $132.92 | 3.336% | $137.3542 | $137.35 | $137.35 | $137.40 |
| 7 purchase totals = | $940.58 | $1,008.2963 | $1,008.29 | $1,008.30 | $1,008.40 | |