| 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 | $105.81 | 11.305% | $117.7718 | $117.77 | $117.75 | $117.80 |
| Purchase #2 | $129.61 | 8.174% | $140.2043 | $140.20 | $140.20 | $140.20 |
| Purchase #3 | $165.91 | 4.675% | $173.6663 | $173.67 | $173.65 | $173.70 |
| Purchase #4 | $107.60 | 9.240% | $117.5422 | $117.54 | $117.55 | $117.50 |
| Purchase #5 | $29.63 | 6.852% | $31.6602 | $31.66 | $31.65 | $31.70 |
| Purchase #6 | $92.97 | 6.344% | $98.868 | $98.87 | $98.85 | $98.90 |
| Purchase #7 | $165.28 | 10.486% | $182.6113 | $182.61 | $182.60 | $182.60 |
| 7 purchase totals = | $796.81 | $862.3241 | $862.32 | $862.25 | $862.40 | |