| 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 | $149.72 | 11.486% | $166.9168 | $166.92 | $166.90 | $166.90 |
| Purchase #2 | $83.90 | 6.547% | $89.3929 | $89.39 | $89.40 | $89.40 |
| Purchase #3 | $83.31 | 13.634% | $94.6685 | $94.67 | $94.65 | $94.70 |
| Purchase #4 | $164.25 | 5.501% | $173.2854 | $173.29 | $173.30 | $173.30 |
| Purchase #5 | $85.75 | 13.369% | $97.2139 | $97.21 | $97.20 | $97.20 |
| Purchase #6 | $23.42 | 9.462% | $25.636 | $25.64 | $25.65 | $25.60 |
| Purchase #7 | $169.81 | 7.694% | $182.8752 | $182.88 | $182.90 | $182.90 |
| 7 purchase totals = | $760.16 | $829.9887 | $830.00 | $830.00 | $830.00 | |