| 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 | $177.59 | 11.575% | $198.146 | $198.15 | $198.15 | $198.10 |
| Purchase #2 | $112.44 | 7.261% | $120.6043 | $120.60 | $120.60 | $120.60 |
| Purchase #3 | $184.25 | 9.778% | $202.266 | $202.27 | $202.25 | $202.30 |
| Purchase #4 | $215.90 | 9.744% | $236.9373 | $236.94 | $236.95 | $236.90 |
| Purchase #5 | $50.59 | 3.591% | $52.4067 | $52.41 | $52.40 | $52.40 |
| Purchase #6 | $103.95 | 11.742% | $116.1558 | $116.16 | $116.15 | $116.20 |
| Purchase #7 | $41.58 | 7.243% | $44.5916 | $44.59 | $44.60 | $44.60 |
| 7 purchase totals = | $886.30 | $971.1077 | $971.12 | $971.10 | $971.10 | |