| 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 | $8.92 | 8.637% | $9.6904 | $9.69 | $9.70 | $9.70 |
| Purchase #2 | $180.56 | 5.661% | $190.7815 | $190.78 | $190.80 | $190.80 |
| Purchase #3 | $169.31 | 8.668% | $183.9858 | $183.99 | $184.00 | $184.00 |
| Purchase #4 | $88.38 | 5.635% | $93.3602 | $93.36 | $93.35 | $93.40 |
| Purchase #5 | $184.98 | 8.656% | $200.9919 | $200.99 | $201.00 | $201.00 |
| Purchase #6 | $16.44 | 11.593% | $18.3459 | $18.35 | $18.35 | $18.30 |
| Purchase #7 | $231.90 | 3.450% | $239.9006 | $239.90 | $239.90 | $239.90 |
| 7 purchase totals = | $880.49 | $937.0563 | $937.06 | $937.10 | $937.10 | |