| 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 | $134.36 | 9.135% | $146.6338 | $146.63 | $146.65 | $146.60 |
| Purchase #2 | $181.98 | 12.162% | $204.1124 | $204.11 | $204.10 | $204.10 |
| Purchase #3 | $29.91 | 5.641% | $31.5972 | $31.60 | $31.60 | $31.60 |
| Purchase #4 | $26.36 | 7.348% | $28.2969 | $28.30 | $28.30 | $28.30 |
| Purchase #5 | $183.84 | 6.832% | $196.3999 | $196.40 | $196.40 | $196.40 |
| Purchase #6 | $129.91 | 3.304% | $134.2022 | $134.20 | $134.20 | $134.20 |
| Purchase #7 | $157.30 | 6.630% | $167.729 | $167.73 | $167.75 | $167.70 |
| 7 purchase totals = | $843.66 | $908.9714 | $908.97 | $909.00 | $908.90 | |