| 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 | $190.31 | 8.751% | $206.964 | $206.96 | $206.95 | $207.00 |
| Purchase #2 | $217.79 | 13.360% | $246.8867 | $246.89 | $246.90 | $246.90 |
| Purchase #3 | $147.45 | 10.835% | $163.4262 | $163.43 | $163.45 | $163.40 |
| Purchase #4 | $167.96 | 7.439% | $180.4545 | $180.45 | $180.45 | $180.50 |
| Purchase #5 | $76.36 | 11.143% | $84.8688 | $84.87 | $84.85 | $84.90 |
| Purchase #6 | $185.97 | 9.471% | $203.5832 | $203.58 | $203.60 | $203.60 |
| Purchase #7 | $199.92 | 10.420% | $220.7517 | $220.75 | $220.75 | $220.80 |
| 7 purchase totals = | $1,185.76 | $1,306.9351 | $1,306.93 | $1,306.95 | $1,307.10 | |