| 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 | $124.25 | 6.162% | $131.9063 | $131.91 | $131.90 | $131.90 |
| Purchase #2 | $153.66 | 4.364% | $160.3657 | $160.37 | $160.35 | $160.40 |
| Purchase #3 | $249.30 | 4.527% | $260.5858 | $260.59 | $260.60 | $260.60 |
| Purchase #4 | $138.91 | 9.201% | $151.6911 | $151.69 | $151.70 | $151.70 |
| Purchase #5 | $164.47 | 12.200% | $184.5353 | $184.54 | $184.55 | $184.50 |
| Purchase #6 | $40.37 | 11.530% | $45.0247 | $45.02 | $45.00 | $45.00 |
| Purchase #7 | $28.25 | 6.354% | $30.045 | $30.05 | $30.05 | $30.00 |
| 7 purchase totals = | $899.21 | $964.1539 | $964.17 | $964.15 | $964.10 | |