| 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 | $162.90 | 10.381% | $179.8106 | $179.81 | $179.80 | $179.80 |
| Purchase #2 | $98.54 | 10.444% | $108.8315 | $108.83 | $108.85 | $108.80 |
| Purchase #3 | $165.72 | 11.635% | $185.0015 | $185.00 | $185.00 | $185.00 |
| Purchase #4 | $52.58 | 4.859% | $55.1349 | $55.13 | $55.15 | $55.10 |
| Purchase #5 | $189.96 | 9.686% | $208.3595 | $208.36 | $208.35 | $208.40 |
| Purchase #6 | $13.54 | 10.430% | $14.9522 | $14.95 | $14.95 | $15.00 |
| Purchase #7 | $101.50 | 5.351% | $106.9313 | $106.93 | $106.95 | $106.90 |
| 7 purchase totals = | $784.74 | $859.0215 | $859.01 | $859.05 | $859.00 | |