| 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 | $161.72 | 7.691% | $174.1579 | $174.16 | $174.15 | $174.20 |
| Purchase #2 | $13.60 | 11.516% | $15.1662 | $15.17 | $15.15 | $15.20 |
| Purchase #3 | $199.53 | 10.174% | $219.8302 | $219.83 | $219.85 | $219.80 |
| Purchase #4 | $147.34 | 5.462% | $155.3877 | $155.39 | $155.40 | $155.40 |
| Purchase #5 | $122.44 | 3.582% | $126.8258 | $126.83 | $126.85 | $126.80 |
| Purchase #6 | $94.49 | 5.491% | $99.6784 | $99.68 | $99.70 | $99.70 |
| Purchase #7 | $56.95 | 12.569% | $64.108 | $64.11 | $64.10 | $64.10 |
| 7 purchase totals = | $796.07 | $855.1542 | $855.17 | $855.20 | $855.20 | |