| 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 | $159.43 | 6.137% | $169.2142 | $169.21 | $169.20 | $169.20 |
| Purchase #2 | $123.70 | 7.795% | $133.3424 | $133.34 | $133.35 | $133.30 |
| Purchase #3 | $146.75 | 8.637% | $159.4248 | $159.42 | $159.40 | $159.40 |
| Purchase #4 | $124.74 | 13.240% | $141.2556 | $141.26 | $141.25 | $141.30 |
| Purchase #5 | $16.80 | 12.575% | $18.9126 | $18.91 | $18.90 | $18.90 |
| Purchase #6 | $88.74 | 6.258% | $94.2933 | $94.29 | $94.30 | $94.30 |
| Purchase #7 | $27.32 | 11.439% | $30.4451 | $30.45 | $30.45 | $30.40 |
| 7 purchase totals = | $687.48 | $746.8880 | $746.88 | $746.85 | $746.80 | |