| 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 | $184.90 | 7.735% | $199.202 | $199.20 | $199.20 | $199.20 |
| Purchase #2 | $204.54 | 5.300% | $215.3806 | $215.38 | $215.40 | $215.40 |
| Purchase #3 | $53.52 | 12.737% | $60.3368 | $60.34 | $60.35 | $60.30 |
| Purchase #4 | $18.39 | 3.491% | $19.032 | $19.03 | $19.05 | $19.00 |
| Purchase #5 | $126.52 | 7.510% | $136.0217 | $136.02 | $136.00 | $136.00 |
| Purchase #6 | $196.28 | 5.648% | $207.3659 | $207.37 | $207.35 | $207.40 |
| Purchase #7 | $57.99 | 3.153% | $59.8184 | $59.82 | $59.80 | $59.80 |
| 7 purchase totals = | $842.14 | $897.1574 | $897.16 | $897.15 | $897.10 | |