| 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 | $157.38 | 5.860% | $166.6025 | $166.60 | $166.60 | $166.60 |
| Purchase #2 | $221.71 | 7.778% | $238.9546 | $238.95 | $238.95 | $239.00 |
| Purchase #3 | $169.84 | 3.833% | $176.35 | $176.35 | $176.35 | $176.40 |
| Purchase #4 | $207.70 | 11.872% | $232.3581 | $232.36 | $232.35 | $232.40 |
| Purchase #5 | $46.48 | 6.290% | $49.4036 | $49.40 | $49.40 | $49.40 |
| Purchase #6 | $197.67 | 13.670% | $224.6915 | $224.69 | $224.70 | $224.70 |
| Purchase #7 | $147.52 | 11.174% | $164.0039 | $164.00 | $164.00 | $164.00 |
| 7 purchase totals = | $1,148.30 | $1,252.3642 | $1,252.35 | $1,252.35 | $1,252.50 | |