| 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 | $147.90 | 13.851% | $168.3856 | $168.39 | $168.40 | $168.40 |
| Purchase #2 | $174.52 | 5.148% | $183.5043 | $183.50 | $183.50 | $183.50 |
| Purchase #3 | $38.49 | 13.120% | $43.5399 | $43.54 | $43.55 | $43.50 |
| Purchase #4 | $221.25 | 5.757% | $233.9874 | $233.99 | $234.00 | $234.00 |
| Purchase #5 | $120.61 | 3.782% | $125.1715 | $125.17 | $125.15 | $125.20 |
| Purchase #6 | $77.42 | 3.524% | $80.1483 | $80.15 | $80.15 | $80.10 |
| Purchase #7 | $135.68 | 11.606% | $151.427 | $151.43 | $151.45 | $151.40 |
| 7 purchase totals = | $915.87 | $986.1640 | $986.17 | $986.20 | $986.10 | |