| 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 | $105.91 | 7.532% | $113.8871 | $113.89 | $113.90 | $113.90 |
| Purchase #2 | $58.55 | 5.296% | $61.6508 | $61.65 | $61.65 | $61.70 |
| Purchase #3 | $229.26 | 10.152% | $252.5345 | $252.53 | $252.55 | $252.50 |
| Purchase #4 | $157.47 | 10.727% | $174.3618 | $174.36 | $174.35 | $174.40 |
| Purchase #5 | $183.55 | 3.568% | $190.0991 | $190.10 | $190.10 | $190.10 |
| Purchase #6 | $5.33 | 3.572% | $5.5204 | $5.52 | $5.50 | $5.50 |
| Purchase #7 | $173.80 | 7.583% | $186.9793 | $186.98 | $187.00 | $187.00 |
| 7 purchase totals = | $913.87 | $985.0330 | $985.03 | $985.05 | $985.10 | |