| 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 | $154.93 | 3.783% | $160.791 | $160.79 | $160.80 | $160.80 |
| Purchase #2 | $183.92 | 4.761% | $192.6764 | $192.68 | $192.70 | $192.70 |
| Purchase #3 | $39.34 | 10.497% | $43.4695 | $43.47 | $43.45 | $43.50 |
| Purchase #4 | $209.84 | 8.271% | $227.1959 | $227.20 | $227.20 | $227.20 |
| Purchase #5 | $149.47 | 9.631% | $163.8655 | $163.87 | $163.85 | $163.90 |
| Purchase #6 | $181.91 | 10.157% | $200.3866 | $200.39 | $200.40 | $200.40 |
| Purchase #7 | $97.99 | 12.366% | $110.1074 | $110.11 | $110.10 | $110.10 |
| 7 purchase totals = | $1,017.40 | $1,098.4923 | $1,098.51 | $1,098.50 | $1,098.60 | |