| 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 | $179.27 | 13.813% | $204.0326 | $204.03 | $204.05 | $204.00 |
| Purchase #2 | $185.68 | 7.200% | $199.049 | $199.05 | $199.05 | $199.00 |
| Purchase #3 | $231.27 | 11.445% | $257.7389 | $257.74 | $257.75 | $257.70 |
| Purchase #4 | $161.48 | 7.338% | $173.3294 | $173.33 | $173.35 | $173.30 |
| Purchase #5 | $85.35 | 3.508% | $88.3441 | $88.34 | $88.35 | $88.30 |
| Purchase #6 | $54.83 | 12.124% | $61.4776 | $61.48 | $61.50 | $61.50 |
| Purchase #7 | $121.61 | 11.189% | $135.2169 | $135.22 | $135.20 | $135.20 |
| 7 purchase totals = | $1,019.49 | $1,119.1885 | $1,119.19 | $1,119.25 | $1,119.00 | |