| 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 | $166.82 | 9.601% | $182.8364 | $182.84 | $182.85 | $182.80 |
| Purchase #2 | $138.61 | 13.578% | $157.4305 | $157.43 | $157.45 | $157.40 |
| Purchase #3 | $98.34 | 4.647% | $102.9099 | $102.91 | $102.90 | $102.90 |
| Purchase #4 | $215.74 | 8.477% | $234.0283 | $234.03 | $234.05 | $234.00 |
| Purchase #5 | $142.56 | 12.630% | $160.5653 | $160.57 | $160.55 | $160.60 |
| Purchase #6 | $74.59 | 6.587% | $79.5032 | $79.50 | $79.50 | $79.50 |
| Purchase #7 | $30.95 | 9.396% | $33.8581 | $33.86 | $33.85 | $33.90 |
| 7 purchase totals = | $867.61 | $951.1317 | $951.14 | $951.15 | $951.10 | |