| 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 | $67.75 | 10.220% | $74.6741 | $74.67 | $74.65 | $74.70 |
| Purchase #2 | $137.70 | 5.431% | $145.1785 | $145.18 | $145.20 | $145.20 |
| Purchase #3 | $145.98 | 12.651% | $164.4479 | $164.45 | $164.45 | $164.40 |
| Purchase #4 | $242.25 | 10.802% | $268.4178 | $268.42 | $268.40 | $268.40 |
| Purchase #5 | $243.25 | 3.296% | $251.2675 | $251.27 | $251.25 | $251.30 |
| Purchase #6 | $125.94 | 9.693% | $138.1474 | $138.15 | $138.15 | $138.10 |
| Purchase #7 | $107.37 | 7.338% | $115.2488 | $115.25 | $115.25 | $115.20 |
| 7 purchase totals = | $1,070.24 | $1,157.3820 | $1,157.39 | $1,157.35 | $1,157.30 | |