| 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 | $155.70 | 7.527% | $167.4195 | $167.42 | $167.40 | $167.40 |
| Purchase #2 | $65.92 | 7.808% | $71.067 | $71.07 | $71.05 | $71.10 |
| Purchase #3 | $213.87 | 8.356% | $231.741 | $231.74 | $231.75 | $231.70 |
| Purchase #4 | $203.44 | 7.804% | $219.3165 | $219.32 | $219.30 | $219.30 |
| Purchase #5 | $105.36 | 10.623% | $116.5524 | $116.55 | $116.55 | $116.60 |
| Purchase #6 | $41.30 | 11.830% | $46.1858 | $46.19 | $46.20 | $46.20 |
| Purchase #7 | $166.90 | 7.509% | $179.4325 | $179.43 | $179.45 | $179.40 |
| 7 purchase totals = | $952.49 | $1,031.7147 | $1,031.72 | $1,031.70 | $1,031.70 | |