| 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 | $181.77 | 9.288% | $198.6528 | $198.65 | $198.65 | $198.70 |
| Purchase #2 | $130.40 | 12.142% | $146.2332 | $146.23 | $146.25 | $146.20 |
| Purchase #3 | $32.94 | 7.824% | $35.5172 | $35.52 | $35.50 | $35.50 |
| Purchase #4 | $30.80 | 13.870% | $35.072 | $35.07 | $35.05 | $35.10 |
| Purchase #5 | $141.81 | 4.841% | $148.675 | $148.68 | $148.70 | $148.70 |
| Purchase #6 | $85.94 | 8.637% | $93.3626 | $93.36 | $93.35 | $93.40 |
| Purchase #7 | $227.48 | 6.803% | $242.9555 | $242.96 | $242.95 | $243.00 |
| 7 purchase totals = | $831.14 | $900.4683 | $900.47 | $900.45 | $900.60 | |