| 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 | $202.53 | 8.445% | $219.6337 | $219.63 | $219.65 | $219.60 |
| Purchase #2 | $120.59 | 5.593% | $127.3346 | $127.33 | $127.35 | $127.30 |
| Purchase #3 | $169.69 | 5.553% | $179.1129 | $179.11 | $179.10 | $179.10 |
| Purchase #4 | $37.80 | 11.420% | $42.1168 | $42.12 | $42.10 | $42.10 |
| Purchase #5 | $71.97 | 3.766% | $74.6804 | $74.68 | $74.70 | $74.70 |
| Purchase #6 | $73.70 | 10.496% | $81.4356 | $81.44 | $81.45 | $81.40 |
| Purchase #7 | $81.80 | 6.343% | $86.9886 | $86.99 | $87.00 | $87.00 |
| 7 purchase totals = | $758.08 | $811.3026 | $811.30 | $811.35 | $811.20 | |