| 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 | $167.34 | 8.161% | $180.9966 | $181.00 | $181.00 | $181.00 |
| Purchase #2 | $122.55 | 12.323% | $137.6518 | $137.65 | $137.65 | $137.70 |
| Purchase #3 | $66.41 | 12.118% | $74.4576 | $74.46 | $74.45 | $74.50 |
| Purchase #4 | $28.87 | 8.601% | $31.3531 | $31.35 | $31.35 | $31.40 |
| Purchase #5 | $143.94 | 6.532% | $153.3422 | $153.34 | $153.35 | $153.30 |
| Purchase #6 | $189.38 | 10.636% | $209.5225 | $209.52 | $209.50 | $209.50 |
| Purchase #7 | $103.81 | 5.841% | $109.8735 | $109.87 | $109.85 | $109.90 |
| 7 purchase totals = | $822.30 | $897.1973 | $897.19 | $897.15 | $897.30 | |