| 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 | $164.58 | 5.185% | $173.1135 | $173.11 | $173.10 | $173.10 |
| Purchase #2 | $38.56 | 3.727% | $39.9971 | $40.00 | $40.00 | $40.00 |
| Purchase #3 | $224.51 | 4.396% | $234.3795 | $234.38 | $234.40 | $234.40 |
| Purchase #4 | $216.68 | 9.226% | $236.6709 | $236.67 | $236.65 | $236.70 |
| Purchase #5 | $10.46 | 13.831% | $11.9067 | $11.91 | $11.90 | $11.90 |
| Purchase #6 | $222.95 | 3.187% | $230.0554 | $230.06 | $230.05 | $230.10 |
| Purchase #7 | $75.35 | 13.271% | $85.3497 | $85.35 | $85.35 | $85.30 |
| 7 purchase totals = | $953.09 | $1,011.4728 | $1,011.48 | $1,011.45 | $1,011.50 | |