| 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 | $174.97 | 8.270% | $189.44 | $189.44 | $189.45 | $189.40 |
| Purchase #2 | $168.25 | 7.262% | $180.4683 | $180.47 | $180.45 | $180.50 |
| Purchase #3 | $211.38 | 13.445% | $239.8 | $239.80 | $239.80 | $239.80 |
| Purchase #4 | $112.44 | 3.270% | $116.1168 | $116.12 | $116.10 | $116.10 |
| Purchase #5 | $121.92 | 11.575% | $136.0322 | $136.03 | $136.05 | $136.00 |
| Purchase #6 | $82.69 | 12.354% | $92.9055 | $92.91 | $92.90 | $92.90 |
| Purchase #7 | $35.54 | 7.747% | $38.2933 | $38.29 | $38.30 | $38.30 |
| 7 purchase totals = | $907.19 | $993.0561 | $993.06 | $993.05 | $993.00 | |