| 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 | $198.39 | 3.163% | $204.6651 | $204.67 | $204.65 | $204.70 |
| Purchase #2 | $229.38 | 5.697% | $242.4478 | $242.45 | $242.45 | $242.40 |
| Purchase #3 | $179.70 | 3.157% | $185.3731 | $185.37 | $185.35 | $185.40 |
| Purchase #4 | $217.81 | 9.204% | $237.8572 | $237.86 | $237.85 | $237.90 |
| Purchase #5 | $70.48 | 8.775% | $76.6646 | $76.66 | $76.65 | $76.70 |
| Purchase #6 | $158.34 | 3.542% | $163.9484 | $163.95 | $163.95 | $163.90 |
| Purchase #7 | $117.90 | 7.574% | $126.8297 | $126.83 | $126.85 | $126.80 |
| 7 purchase totals = | $1,172.00 | $1,237.7859 | $1,237.79 | $1,237.75 | $1,237.80 | |