| 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 | $159.41 | 4.200% | $166.1052 | $166.11 | $166.10 | $166.10 |
| Purchase #2 | $220.54 | 6.428% | $234.7163 | $234.72 | $234.70 | $234.70 |
| Purchase #3 | $153.93 | 12.396% | $173.0112 | $173.01 | $173.00 | $173.00 |
| Purchase #4 | $155.52 | 6.765% | $166.0409 | $166.04 | $166.05 | $166.00 |
| Purchase #5 | $29.63 | 3.558% | $30.6842 | $30.68 | $30.70 | $30.70 |
| Purchase #6 | $109.66 | 7.237% | $117.5961 | $117.60 | $117.60 | $117.60 |
| Purchase #7 | $83.83 | 12.700% | $94.4764 | $94.48 | $94.50 | $94.50 |
| 7 purchase totals = | $912.52 | $982.6303 | $982.64 | $982.65 | $982.60 | |