| 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 | $154.38 | 7.489% | $165.9415 | $165.94 | $165.95 | $165.90 |
| Purchase #2 | $164.40 | 5.605% | $173.6146 | $173.61 | $173.60 | $173.60 |
| Purchase #3 | $170.49 | 12.844% | $192.3877 | $192.39 | $192.40 | $192.40 |
| Purchase #4 | $202.35 | 13.174% | $229.0076 | $229.01 | $229.00 | $229.00 |
| Purchase #5 | $158.80 | 5.786% | $167.9882 | $167.99 | $168.00 | $168.00 |
| Purchase #6 | $48.73 | 3.750% | $50.5574 | $50.56 | $50.55 | $50.60 |
| Purchase #7 | $244.27 | 9.447% | $267.3462 | $267.35 | $267.35 | $267.30 |
| 7 purchase totals = | $1,143.42 | $1,246.8432 | $1,246.85 | $1,246.85 | $1,246.80 | |