| 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 | $188.97 | 10.825% | $209.426 | $209.43 | $209.45 | $209.40 |
| Purchase #2 | $172.57 | 11.123% | $191.765 | $191.77 | $191.75 | $191.80 |
| Purchase #3 | $132.77 | 7.581% | $142.8353 | $142.84 | $142.85 | $142.80 |
| Purchase #4 | $115.46 | 11.700% | $128.9688 | $128.97 | $128.95 | $129.00 |
| Purchase #5 | $97.98 | 6.592% | $104.4388 | $104.44 | $104.45 | $104.40 |
| Purchase #6 | $106.70 | 10.375% | $117.7701 | $117.77 | $117.75 | $117.80 |
| Purchase #7 | $139.48 | 6.441% | $148.4639 | $148.46 | $148.45 | $148.50 |
| 7 purchase totals = | $953.93 | $1,043.6679 | $1,043.68 | $1,043.65 | $1,043.70 | |