| 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 | $143.50 | 7.867% | $154.7891 | $154.79 | $154.80 | $154.80 |
| Purchase #2 | $22.87 | 4.620% | $23.9266 | $23.93 | $23.95 | $23.90 |
| Purchase #3 | $36.89 | 11.545% | $41.149 | $41.15 | $41.15 | $41.10 |
| Purchase #4 | $117.99 | 10.743% | $130.6657 | $130.67 | $130.65 | $130.70 |
| Purchase #5 | $190.36 | 12.314% | $213.8009 | $213.80 | $213.80 | $213.80 |
| Purchase #6 | $210.63 | 12.159% | $236.2405 | $236.24 | $236.25 | $236.20 |
| Purchase #7 | $120.88 | 12.688% | $136.2173 | $136.22 | $136.20 | $136.20 |
| 7 purchase totals = | $843.12 | $936.7891 | $936.80 | $936.80 | $936.70 | |