| 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 | $157.46 | 6.189% | $167.2052 | $167.21 | $167.20 | $167.20 |
| Purchase #2 | $79.28 | 11.726% | $88.5764 | $88.58 | $88.60 | $88.60 |
| Purchase #3 | $25.34 | 10.652% | $28.0392 | $28.04 | $28.05 | $28.00 |
| Purchase #4 | $137.81 | 6.573% | $146.8683 | $146.87 | $146.85 | $146.90 |
| Purchase #5 | $25.44 | 6.243% | $27.0282 | $27.03 | $27.05 | $27.00 |
| Purchase #6 | $215.38 | 6.750% | $229.9182 | $229.92 | $229.90 | $229.90 |
| Purchase #7 | $30.27 | 4.472% | $31.6237 | $31.62 | $31.60 | $31.60 |
| 7 purchase totals = | $670.98 | $719.2592 | $719.27 | $719.25 | $719.20 | |