| 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 | $64.89 | 4.849% | $68.0365 | $68.04 | $68.05 | $68.00 |
| Purchase #2 | $86.59 | 12.230% | $97.18 | $97.18 | $97.20 | $97.20 |
| Purchase #3 | $178.82 | 9.150% | $195.182 | $195.18 | $195.20 | $195.20 |
| Purchase #4 | $144.94 | 6.490% | $154.3466 | $154.35 | $154.35 | $154.30 |
| Purchase #5 | $177.94 | 5.338% | $187.4384 | $187.44 | $187.45 | $187.40 |
| Purchase #6 | $42.71 | 7.175% | $45.7744 | $45.77 | $45.75 | $45.80 |
| Purchase #7 | $174.65 | 10.467% | $192.9306 | $192.93 | $192.95 | $192.90 |
| 7 purchase totals = | $870.54 | $940.8885 | $940.89 | $940.95 | $940.80 | |