| 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 | $179.94 | 6.291% | $191.26 | $191.26 | $191.25 | $191.30 |
| Purchase #2 | $166.98 | 12.745% | $188.2616 | $188.26 | $188.25 | $188.30 |
| Purchase #3 | $60.34 | 7.377% | $64.7913 | $64.79 | $64.80 | $64.80 |
| Purchase #4 | $29.64 | 11.113% | $32.9339 | $32.93 | $32.95 | $32.90 |
| Purchase #5 | $140.99 | 12.438% | $158.5263 | $158.53 | $158.55 | $158.50 |
| Purchase #6 | $205.71 | 12.667% | $231.7673 | $231.77 | $231.75 | $231.80 |
| Purchase #7 | $243.82 | 6.791% | $260.3778 | $260.38 | $260.40 | $260.40 |
| 7 purchase totals = | $1,027.42 | $1,127.9182 | $1,127.92 | $1,127.95 | $1,128.00 | |