| 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 | $125.51 | 10.558% | $138.7613 | $138.76 | $138.75 | $138.80 |
| Purchase #2 | $200.27 | 5.392% | $211.0686 | $211.07 | $211.05 | $211.10 |
| Purchase #3 | $85.39 | 9.226% | $93.2681 | $93.27 | $93.25 | $93.30 |
| Purchase #4 | $131.83 | 9.229% | $143.9966 | $144.00 | $144.00 | $144.00 |
| Purchase #5 | $28.84 | 7.853% | $31.1048 | $31.10 | $31.10 | $31.10 |
| Purchase #6 | $60.67 | 7.226% | $65.054 | $65.05 | $65.05 | $65.10 |
| Purchase #7 | $145.85 | 12.160% | $163.5854 | $163.59 | $163.60 | $163.60 |
| 7 purchase totals = | $778.36 | $846.8388 | $846.84 | $846.80 | $847.00 | |