| 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 | $105.31 | 11.825% | $117.7629 | $117.76 | $117.75 | $117.80 |
| Purchase #2 | $154.28 | 9.311% | $168.645 | $168.65 | $168.65 | $168.60 |
| Purchase #3 | $158.91 | 5.837% | $168.1856 | $168.19 | $168.20 | $168.20 |
| Purchase #4 | $165.54 | 9.220% | $180.8028 | $180.80 | $180.80 | $180.80 |
| Purchase #5 | $176.99 | 10.324% | $195.2624 | $195.26 | $195.25 | $195.30 |
| Purchase #6 | $35.57 | 4.645% | $37.2222 | $37.22 | $37.20 | $37.20 |
| Purchase #7 | $224.76 | 6.641% | $239.6863 | $239.69 | $239.70 | $239.70 |
| 7 purchase totals = | $1,021.36 | $1,107.5672 | $1,107.57 | $1,107.55 | $1,107.60 | |