| 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 | $168.69 | 4.211% | $175.7935 | $175.79 | $175.80 | $175.80 |
| Purchase #2 | $73.54 | 8.325% | $79.6622 | $79.66 | $79.65 | $79.70 |
| Purchase #3 | $87.54 | 10.516% | $96.7457 | $96.75 | $96.75 | $96.70 |
| Purchase #4 | $250.95 | 11.580% | $280.01 | $280.01 | $280.00 | $280.00 |
| Purchase #5 | $179.81 | 3.623% | $186.3245 | $186.32 | $186.30 | $186.30 |
| Purchase #6 | $91.78 | 11.779% | $102.5908 | $102.59 | $102.60 | $102.60 |
| Purchase #7 | $65.77 | 3.187% | $67.8661 | $67.87 | $67.85 | $67.90 |
| 7 purchase totals = | $918.08 | $988.9928 | $988.99 | $988.95 | $989.00 | |