| 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 | $193.95 | 6.106% | $205.7926 | $205.79 | $205.80 | $205.80 |
| Purchase #2 | $244.52 | 10.753% | $270.8132 | $270.81 | $270.80 | $270.80 |
| Purchase #3 | $181.78 | 11.556% | $202.7865 | $202.79 | $202.80 | $202.80 |
| Purchase #4 | $175.57 | 5.393% | $185.0385 | $185.04 | $185.05 | $185.00 |
| Purchase #5 | $176.66 | 12.332% | $198.4457 | $198.45 | $198.45 | $198.40 |
| Purchase #6 | $150.63 | 8.520% | $163.4637 | $163.46 | $163.45 | $163.50 |
| Purchase #7 | $179.93 | 6.530% | $191.6794 | $191.68 | $191.70 | $191.70 |
| 7 purchase totals = | $1,303.04 | $1,418.0196 | $1,418.02 | $1,418.05 | $1,418.00 | |