| 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 | $168.98 | 11.326% | $188.1187 | $188.12 | $188.10 | $188.10 |
| Purchase #2 | $78.37 | 5.614% | $82.7697 | $82.77 | $82.75 | $82.80 |
| Purchase #3 | $119.78 | 12.696% | $134.9873 | $134.99 | $135.00 | $135.00 |
| Purchase #4 | $157.41 | 11.392% | $175.3421 | $175.34 | $175.35 | $175.30 |
| Purchase #5 | $80.50 | 5.156% | $84.6506 | $84.65 | $84.65 | $84.70 |
| Purchase #6 | $136.92 | 7.853% | $147.6723 | $147.67 | $147.65 | $147.70 |
| Purchase #7 | $123.46 | 12.410% | $138.7814 | $138.78 | $138.80 | $138.80 |
| 7 purchase totals = | $865.42 | $952.3221 | $952.32 | $952.30 | $952.40 | |