| 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 | $178.88 | 3.835% | $185.74 | $185.74 | $185.75 | $185.70 |
| Purchase #2 | $145.37 | 13.500% | $164.995 | $165.00 | $165.00 | $165.00 |
| Purchase #3 | $78.68 | 5.870% | $83.2985 | $83.30 | $83.30 | $83.30 |
| Purchase #4 | $236.93 | 5.115% | $249.049 | $249.05 | $249.05 | $249.00 |
| Purchase #5 | $155.54 | 8.874% | $169.3426 | $169.34 | $169.35 | $169.30 |
| Purchase #6 | $62.86 | 3.772% | $65.2311 | $65.23 | $65.25 | $65.20 |
| Purchase #7 | $9.39 | 10.696% | $10.3944 | $10.39 | $10.40 | $10.40 |
| 7 purchase totals = | $867.65 | $928.0506 | $928.05 | $928.10 | $927.90 | |