| 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 | $144.67 | 11.278% | $160.9859 | $160.99 | $161.00 | $161.00 |
| Purchase #2 | $77.84 | 4.701% | $81.4993 | $81.50 | $81.50 | $81.50 |
| Purchase #3 | $130.60 | 13.324% | $148.0011 | $148.00 | $148.00 | $148.00 |
| Purchase #4 | $163.84 | 11.215% | $182.2147 | $182.21 | $182.20 | $182.20 |
| Purchase #5 | $114.70 | 9.447% | $125.5357 | $125.54 | $125.55 | $125.50 |
| Purchase #6 | $142.77 | 12.391% | $160.4606 | $160.46 | $160.45 | $160.50 |
| Purchase #7 | $81.83 | 7.623% | $88.0679 | $88.07 | $88.05 | $88.10 |
| 7 purchase totals = | $856.25 | $946.7652 | $946.77 | $946.75 | $946.80 | |