| 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 | $190.64 | 3.156% | $196.6566 | $196.66 | $196.65 | $196.70 |
| Purchase #2 | $14.62 | 8.440% | $15.8539 | $15.85 | $15.85 | $15.90 |
| Purchase #3 | $164.42 | 11.775% | $183.7805 | $183.78 | $183.80 | $183.80 |
| Purchase #4 | $78.36 | 3.150% | $80.8283 | $80.83 | $80.85 | $80.80 |
| Purchase #5 | $53.75 | 12.430% | $60.4311 | $60.43 | $60.45 | $60.40 |
| Purchase #6 | $234.94 | 3.740% | $243.7268 | $243.73 | $243.75 | $243.70 |
| Purchase #7 | $107.75 | 8.418% | $116.8204 | $116.82 | $116.80 | $116.80 |
| 7 purchase totals = | $844.48 | $898.0976 | $898.10 | $898.15 | $898.10 | |