| 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 | $112.82 | 13.309% | $127.8352 | $127.84 | $127.85 | $127.80 |
| Purchase #2 | $34.72 | 3.861% | $36.0605 | $36.06 | $36.05 | $36.10 |
| Purchase #3 | $234.44 | 3.727% | $243.1776 | $243.18 | $243.20 | $243.20 |
| Purchase #4 | $181.49 | 3.107% | $187.1289 | $187.13 | $187.15 | $187.10 |
| Purchase #5 | $167.63 | 11.225% | $186.4465 | $186.45 | $186.45 | $186.40 |
| Purchase #6 | $115.74 | 5.874% | $122.5386 | $122.54 | $122.55 | $122.50 |
| Purchase #7 | $7.77 | 8.160% | $8.404 | $8.40 | $8.40 | $8.40 |
| 7 purchase totals = | $854.61 | $911.5913 | $911.60 | $911.65 | $911.50 | |