| 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 | $160.93 | 5.460% | $169.7168 | $169.72 | $169.70 | $169.70 |
| Purchase #2 | $102.42 | 4.765% | $107.3003 | $107.30 | $107.30 | $107.30 |
| Purchase #3 | $166.83 | 11.756% | $186.4425 | $186.44 | $186.45 | $186.40 |
| Purchase #4 | $127.25 | 7.583% | $136.8994 | $136.90 | $136.90 | $136.90 |
| Purchase #5 | $91.70 | 3.506% | $94.915 | $94.92 | $94.90 | $94.90 |
| Purchase #6 | $49.89 | 12.637% | $56.1946 | $56.19 | $56.20 | $56.20 |
| Purchase #7 | $122.89 | 10.167% | $135.3842 | $135.38 | $135.40 | $135.40 |
| 7 purchase totals = | $821.91 | $886.8528 | $886.85 | $886.85 | $886.80 | |