| 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 | $117.55 | 13.386% | $133.2852 | $133.29 | $133.30 | $133.30 |
| Purchase #2 | $131.26 | 9.269% | $143.4265 | $143.43 | $143.45 | $143.40 |
| Purchase #3 | $177.68 | 8.331% | $192.4825 | $192.48 | $192.50 | $192.50 |
| Purchase #4 | $23.98 | 6.266% | $25.4826 | $25.48 | $25.50 | $25.50 |
| Purchase #5 | $106.79 | 9.536% | $116.9735 | $116.97 | $116.95 | $117.00 |
| Purchase #6 | $131.36 | 8.136% | $142.0474 | $142.05 | $142.05 | $142.00 |
| Purchase #7 | $15.30 | 13.281% | $17.332 | $17.33 | $17.35 | $17.30 |
| 7 purchase totals = | $703.92 | $771.0297 | $771.03 | $771.10 | $771.00 | |