| 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 | $188.90 | 5.472% | $199.2366 | $199.24 | $199.25 | $199.20 |
| Purchase #2 | $164.88 | 10.714% | $182.5452 | $182.55 | $182.55 | $182.50 |
| Purchase #3 | $55.44 | 12.403% | $62.3162 | $62.32 | $62.30 | $62.30 |
| Purchase #4 | $234.35 | 11.744% | $261.8721 | $261.87 | $261.85 | $261.90 |
| Purchase #5 | $188.71 | 11.378% | $210.1814 | $210.18 | $210.20 | $210.20 |
| Purchase #6 | $149.40 | 11.857% | $167.1144 | $167.11 | $167.10 | $167.10 |
| Purchase #7 | $5.44 | 10.811% | $6.0281 | $6.03 | $6.05 | $6.00 |
| 7 purchase totals = | $987.12 | $1,089.2940 | $1,089.30 | $1,089.30 | $1,089.20 | |