| 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 | $183.77 | 3.528% | $190.2534 | $190.25 | $190.25 | $190.30 |
| Purchase #2 | $157.96 | 11.487% | $176.1049 | $176.10 | $176.10 | $176.10 |
| Purchase #3 | $87.64 | 13.863% | $99.7895 | $99.79 | $99.80 | $99.80 |
| Purchase #4 | $182.68 | 5.286% | $192.3365 | $192.34 | $192.35 | $192.30 |
| Purchase #5 | $198.99 | 8.170% | $215.2475 | $215.25 | $215.25 | $215.20 |
| Purchase #6 | $77.86 | 10.243% | $85.8352 | $85.84 | $85.85 | $85.80 |
| Purchase #7 | $132.57 | 4.748% | $138.8644 | $138.86 | $138.85 | $138.90 |
| 7 purchase totals = | $1,021.47 | $1,098.4314 | $1,098.43 | $1,098.45 | $1,098.40 | |