| 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 | $190.32 | 12.274% | $213.6799 | $213.68 | $213.70 | $213.70 |
| Purchase #2 | $73.88 | 3.845% | $76.7207 | $76.72 | $76.70 | $76.70 |
| Purchase #3 | $154.96 | 3.544% | $160.4518 | $160.45 | $160.45 | $160.50 |
| Purchase #4 | $128.76 | 6.304% | $136.877 | $136.88 | $136.90 | $136.90 |
| Purchase #5 | $17.35 | 7.358% | $18.6266 | $18.63 | $18.65 | $18.60 |
| Purchase #6 | $172.87 | 10.766% | $191.4812 | $191.48 | $191.50 | $191.50 |
| Purchase #7 | $154.77 | 12.546% | $174.1874 | $174.19 | $174.20 | $174.20 |
| 7 purchase totals = | $892.91 | $972.0246 | $972.03 | $972.10 | $972.10 | |