| 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 | $183.40 | 6.825% | $195.9171 | $195.92 | $195.90 | $195.90 |
| Purchase #2 | $224.68 | 3.734% | $233.0696 | $233.07 | $233.05 | $233.10 |
| Purchase #3 | $192.98 | 10.290% | $212.8376 | $212.84 | $212.85 | $212.80 |
| Purchase #4 | $89.64 | 4.347% | $93.5367 | $93.54 | $93.55 | $93.50 |
| Purchase #5 | $35.56 | 5.558% | $37.5364 | $37.54 | $37.55 | $37.50 |
| Purchase #6 | $188.78 | 6.733% | $201.4906 | $201.49 | $201.50 | $201.50 |
| Purchase #7 | $8.91 | 3.797% | $9.2483 | $9.25 | $9.25 | $9.20 |
| 7 purchase totals = | $923.95 | $983.6363 | $983.65 | $983.65 | $983.50 | |