| 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 | $95.60 | 13.456% | $108.4639 | $108.46 | $108.45 | $108.50 |
| Purchase #2 | $143.90 | 9.300% | $157.2827 | $157.28 | $157.30 | $157.30 |
| Purchase #3 | $188.73 | 7.683% | $203.2301 | $203.23 | $203.25 | $203.20 |
| Purchase #4 | $109.36 | 3.870% | $113.5922 | $113.59 | $113.60 | $113.60 |
| Purchase #5 | $238.52 | 11.657% | $266.3243 | $266.32 | $266.30 | $266.30 |
| Purchase #6 | $81.52 | 5.654% | $86.1291 | $86.13 | $86.15 | $86.10 |
| Purchase #7 | $28.61 | 11.392% | $31.8693 | $31.87 | $31.85 | $31.90 |
| 7 purchase totals = | $886.24 | $966.8916 | $966.88 | $966.90 | $966.90 | |