| 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 | $191.96 | 6.268% | $203.9921 | $203.99 | $204.00 | $204.00 |
| Purchase #2 | $163.79 | 7.337% | $175.8073 | $175.81 | $175.80 | $175.80 |
| Purchase #3 | $148.55 | 11.650% | $165.8561 | $165.86 | $165.85 | $165.90 |
| Purchase #4 | $204.34 | 5.262% | $215.0924 | $215.09 | $215.10 | $215.10 |
| Purchase #5 | $27.87 | 12.416% | $31.3303 | $31.33 | $31.35 | $31.30 |
| Purchase #6 | $33.36 | 13.170% | $37.7535 | $37.75 | $37.75 | $37.80 |
| Purchase #7 | $75.99 | 12.174% | $85.241 | $85.24 | $85.25 | $85.20 |
| 7 purchase totals = | $845.86 | $915.0727 | $915.07 | $915.10 | $915.10 | |