| 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 | $177.76 | 12.325% | $199.6689 | $199.67 | $199.65 | $199.70 |
| Purchase #2 | $182.72 | 10.217% | $201.3885 | $201.39 | $201.40 | $201.40 |
| Purchase #3 | $76.81 | 8.337% | $83.2136 | $83.21 | $83.20 | $83.20 |
| Purchase #4 | $40.47 | 4.864% | $42.4385 | $42.44 | $42.45 | $42.40 |
| Purchase #5 | $218.66 | 3.686% | $226.7198 | $226.72 | $226.70 | $226.70 |
| Purchase #6 | $9.96 | 7.502% | $10.7072 | $10.71 | $10.70 | $10.70 |
| Purchase #7 | $149.67 | 11.835% | $167.3834 | $167.38 | $167.40 | $167.40 |
| 7 purchase totals = | $856.05 | $931.5199 | $931.52 | $931.50 | $931.50 | |