| 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 | $176.42 | 7.674% | $189.9585 | $189.96 | $189.95 | $190.00 |
| Purchase #2 | $64.86 | 4.382% | $67.7022 | $67.70 | $67.70 | $67.70 |
| Purchase #3 | $199.61 | 3.303% | $206.2031 | $206.20 | $206.20 | $206.20 |
| Purchase #4 | $26.63 | 12.335% | $29.9148 | $29.91 | $29.90 | $29.90 |
| Purchase #5 | $29.97 | 11.659% | $33.4642 | $33.46 | $33.45 | $33.50 |
| Purchase #6 | $79.56 | 6.727% | $84.912 | $84.91 | $84.90 | $84.90 |
| Purchase #7 | $206.84 | 4.276% | $215.6845 | $215.68 | $215.70 | $215.70 |
| 7 purchase totals = | $783.89 | $827.8393 | $827.82 | $827.80 | $827.90 | |