| 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 | $165.72 | 13.586% | $188.2347 | $188.23 | $188.25 | $188.20 |
| Purchase #2 | $151.49 | 11.339% | $168.6675 | $168.67 | $168.65 | $168.70 |
| Purchase #3 | $244.37 | 9.687% | $268.0421 | $268.04 | $268.05 | $268.00 |
| Purchase #4 | $28.75 | 3.671% | $29.8054 | $29.81 | $29.80 | $29.80 |
| Purchase #5 | $209.65 | 10.637% | $231.9505 | $231.95 | $231.95 | $232.00 |
| Purchase #6 | $77.55 | 5.616% | $81.9052 | $81.91 | $81.90 | $81.90 |
| Purchase #7 | $94.92 | 9.172% | $103.6261 | $103.63 | $103.65 | $103.60 |
| 7 purchase totals = | $972.45 | $1,072.2315 | $1,072.24 | $1,072.25 | $1,072.20 | |