| 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 | $184.82 | 9.814% | $202.9582 | $202.96 | $202.95 | $203.00 |
| Purchase #2 | $156.62 | 4.434% | $163.5645 | $163.56 | $163.55 | $163.60 |
| Purchase #3 | $33.96 | 6.825% | $36.2778 | $36.28 | $36.30 | $36.30 |
| Purchase #4 | $109.61 | 11.836% | $122.5834 | $122.58 | $122.60 | $122.60 |
| Purchase #5 | $113.91 | 7.239% | $122.1559 | $122.16 | $122.15 | $122.20 |
| Purchase #6 | $55.33 | 3.238% | $57.1216 | $57.12 | $57.10 | $57.10 |
| Purchase #7 | $13.46 | 12.723% | $15.1725 | $15.17 | $15.15 | $15.20 |
| 7 purchase totals = | $667.71 | $719.8339 | $719.83 | $719.80 | $720.00 | |