| 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 | $171.27 | 8.246% | $185.3929 | $185.39 | $185.40 | $185.40 |
| Purchase #2 | $26.36 | 4.450% | $27.533 | $27.53 | $27.55 | $27.50 |
| Purchase #3 | $161.71 | 13.697% | $183.8594 | $183.86 | $183.85 | $183.90 |
| Purchase #4 | $89.65 | 9.170% | $97.8709 | $97.87 | $97.85 | $97.90 |
| Purchase #5 | $167.60 | 6.255% | $178.0834 | $178.08 | $178.10 | $178.10 |
| Purchase #6 | $134.34 | 9.331% | $146.8753 | $146.88 | $146.90 | $146.90 |
| Purchase #7 | $244.70 | 10.258% | $269.8013 | $269.80 | $269.80 | $269.80 |
| 7 purchase totals = | $995.63 | $1,089.4162 | $1,089.41 | $1,089.45 | $1,089.50 | |