| 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 | $175.41 | 7.598% | $188.7377 | $188.74 | $188.75 | $188.70 |
| Purchase #2 | $209.29 | 5.790% | $221.4079 | $221.41 | $221.40 | $221.40 |
| Purchase #3 | $151.52 | 9.793% | $166.3584 | $166.36 | $166.35 | $166.40 |
| Purchase #4 | $110.64 | 5.344% | $116.5526 | $116.55 | $116.55 | $116.60 |
| Purchase #5 | $226.81 | 3.215% | $234.1019 | $234.10 | $234.10 | $234.10 |
| Purchase #6 | $153.81 | 13.109% | $173.973 | $173.97 | $173.95 | $174.00 |
| Purchase #7 | $110.64 | 7.727% | $119.1892 | $119.19 | $119.20 | $119.20 |
| 7 purchase totals = | $1,138.12 | $1,220.3207 | $1,220.32 | $1,220.30 | $1,220.40 | |