| 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 | $106.91 | 12.792% | $120.5859 | $120.59 | $120.60 | $120.60 |
| Purchase #2 | $120.99 | 3.218% | $124.8835 | $124.88 | $124.90 | $124.90 |
| Purchase #3 | $142.25 | 3.325% | $146.9798 | $146.98 | $147.00 | $147.00 |
| Purchase #4 | $120.89 | 4.735% | $126.6141 | $126.61 | $126.60 | $126.60 |
| Purchase #5 | $176.44 | 6.652% | $188.1768 | $188.18 | $188.20 | $188.20 |
| Purchase #6 | $47.82 | 11.200% | $53.1758 | $53.18 | $53.20 | $53.20 |
| Purchase #7 | $155.60 | 7.251% | $166.8826 | $166.88 | $166.90 | $166.90 |
| 7 purchase totals = | $870.90 | $927.2985 | $927.30 | $927.40 | $927.40 | |