| 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 | $166.71 | 3.769% | $172.9933 | $172.99 | $173.00 | $173.00 |
| Purchase #2 | $71.31 | 5.692% | $75.369 | $75.37 | $75.35 | $75.40 |
| Purchase #3 | $136.62 | 7.391% | $146.7176 | $146.72 | $146.70 | $146.70 |
| Purchase #4 | $214.63 | 13.471% | $243.5428 | $243.54 | $243.55 | $243.50 |
| Purchase #5 | $57.48 | 6.143% | $61.011 | $61.01 | $61.00 | $61.00 |
| Purchase #6 | $239.96 | 8.477% | $260.3014 | $260.30 | $260.30 | $260.30 |
| Purchase #7 | $212.84 | 12.657% | $239.7792 | $239.78 | $239.80 | $239.80 |
| 7 purchase totals = | $1,099.55 | $1,199.7143 | $1,199.71 | $1,199.70 | $1,199.70 | |