| 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 | $188.97 | 7.584% | $203.3015 | $203.30 | $203.30 | $203.30 |
| Purchase #2 | $215.48 | 3.625% | $223.2912 | $223.29 | $223.30 | $223.30 |
| Purchase #3 | $175.93 | 6.436% | $187.2529 | $187.25 | $187.25 | $187.30 |
| Purchase #4 | $108.59 | 12.519% | $122.1844 | $122.18 | $122.20 | $122.20 |
| Purchase #5 | $211.41 | 10.375% | $233.3438 | $233.34 | $233.35 | $233.30 |
| Purchase #6 | $157.52 | 6.687% | $168.0534 | $168.05 | $168.05 | $168.10 |
| Purchase #7 | $71.78 | 8.296% | $77.7349 | $77.73 | $77.75 | $77.70 |
| 7 purchase totals = | $1,129.68 | $1,215.1621 | $1,215.14 | $1,215.20 | $1,215.20 | |