| 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 | $124.48 | 9.686% | $136.5371 | $136.54 | $136.55 | $136.50 |
| Purchase #2 | $105.63 | 3.645% | $109.4802 | $109.48 | $109.50 | $109.50 |
| Purchase #3 | $167.88 | 7.329% | $180.1839 | $180.18 | $180.20 | $180.20 |
| Purchase #4 | $120.51 | 4.208% | $125.5811 | $125.58 | $125.60 | $125.60 |
| Purchase #5 | $95.83 | 13.360% | $108.6329 | $108.63 | $108.65 | $108.60 |
| Purchase #6 | $165.62 | 4.113% | $172.432 | $172.43 | $172.45 | $172.40 |
| Purchase #7 | $139.45 | 10.513% | $154.1104 | $154.11 | $154.10 | $154.10 |
| 7 purchase totals = | $919.40 | $986.9576 | $986.95 | $987.05 | $986.90 | |