| 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 | $218.60 | 5.136% | $229.8273 | $229.83 | $229.85 | $229.80 |
| Purchase #2 | $9.45 | 13.797% | $10.7538 | $10.75 | $10.75 | $10.80 |
| Purchase #3 | $29.31 | 4.211% | $30.5442 | $30.54 | $30.55 | $30.50 |
| Purchase #4 | $144.57 | 8.561% | $156.9466 | $156.95 | $156.95 | $156.90 |
| Purchase #5 | $147.95 | 6.560% | $157.6555 | $157.66 | $157.65 | $157.70 |
| Purchase #6 | $142.92 | 5.409% | $150.6505 | $150.65 | $150.65 | $150.70 |
| Purchase #7 | $175.75 | 12.479% | $197.6818 | $197.68 | $197.70 | $197.70 |
| 7 purchase totals = | $868.55 | $934.0597 | $934.06 | $934.10 | $934.10 | |