| 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 | $162.95 | 3.767% | $169.0883 | $169.09 | $169.10 | $169.10 |
| Purchase #2 | $191.36 | 5.291% | $201.4849 | $201.48 | $201.50 | $201.50 |
| Purchase #3 | $172.98 | 10.209% | $190.6395 | $190.64 | $190.65 | $190.60 |
| Purchase #4 | $152.54 | 3.106% | $157.2779 | $157.28 | $157.30 | $157.30 |
| Purchase #5 | $71.92 | 3.356% | $74.3336 | $74.33 | $74.35 | $74.30 |
| Purchase #6 | $67.63 | 8.713% | $73.5226 | $73.52 | $73.50 | $73.50 |
| Purchase #7 | $94.62 | 6.405% | $100.6804 | $100.68 | $100.70 | $100.70 |
| 7 purchase totals = | $914.00 | $967.0272 | $967.02 | $967.10 | $967.00 | |