| 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 | $178.89 | 6.790% | $191.0366 | $191.04 | $191.05 | $191.00 |
| Purchase #2 | $6.89 | 7.174% | $7.3843 | $7.38 | $7.40 | $7.40 |
| Purchase #3 | $146.65 | 8.326% | $158.8601 | $158.86 | $158.85 | $158.90 |
| Purchase #4 | $249.33 | 6.583% | $265.7434 | $265.74 | $265.75 | $265.70 |
| Purchase #5 | $103.88 | 9.272% | $113.5118 | $113.51 | $113.50 | $113.50 |
| Purchase #6 | $163.79 | 8.105% | $177.0652 | $177.07 | $177.05 | $177.10 |
| Purchase #7 | $15.92 | 5.113% | $16.734 | $16.73 | $16.75 | $16.70 |
| 7 purchase totals = | $865.35 | $930.3354 | $930.33 | $930.35 | $930.30 | |