| 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 | $179.80 | 5.325% | $189.3744 | $189.37 | $189.35 | $189.40 |
| Purchase #2 | $164.44 | 5.762% | $173.915 | $173.92 | $173.90 | $173.90 |
| Purchase #3 | $159.66 | 4.157% | $166.2971 | $166.30 | $166.30 | $166.30 |
| Purchase #4 | $88.34 | 7.350% | $94.833 | $94.83 | $94.85 | $94.80 |
| Purchase #5 | $30.46 | 4.660% | $31.8794 | $31.88 | $31.90 | $31.90 |
| Purchase #6 | $231.79 | 6.149% | $246.0428 | $246.04 | $246.05 | $246.00 |
| Purchase #7 | $110.77 | 11.381% | $123.3767 | $123.38 | $123.40 | $123.40 |
| 7 purchase totals = | $965.26 | $1,025.7184 | $1,025.72 | $1,025.75 | $1,025.70 | |