| 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 | $183.50 | 3.160% | $189.2986 | $189.30 | $189.30 | $189.30 |
| Purchase #2 | $9.62 | 4.832% | $10.0848 | $10.08 | $10.10 | $10.10 |
| Purchase #3 | $125.37 | 5.815% | $132.6603 | $132.66 | $132.65 | $132.70 |
| Purchase #4 | $80.49 | 6.697% | $85.8804 | $85.88 | $85.90 | $85.90 |
| Purchase #5 | $57.43 | 6.869% | $61.3749 | $61.37 | $61.35 | $61.40 |
| Purchase #6 | $179.35 | 3.108% | $184.9242 | $184.92 | $184.90 | $184.90 |
| Purchase #7 | $190.74 | 10.551% | $210.865 | $210.87 | $210.85 | $210.90 |
| 7 purchase totals = | $826.50 | $875.0882 | $875.08 | $875.05 | $875.20 | |