| 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 | $151.25 | 3.334% | $156.2927 | $156.29 | $156.30 | $156.30 |
| Purchase #2 | $9.48 | 8.556% | $10.2911 | $10.29 | $10.30 | $10.30 |
| Purchase #3 | $191.90 | 11.709% | $214.3696 | $214.37 | $214.35 | $214.40 |
| Purchase #4 | $194.85 | 9.521% | $213.4017 | $213.40 | $213.40 | $213.40 |
| Purchase #5 | $94.29 | 7.126% | $101.0091 | $101.01 | $101.00 | $101.00 |
| Purchase #6 | $127.72 | 5.506% | $134.7523 | $134.75 | $134.75 | $134.80 |
| Purchase #7 | $93.59 | 4.239% | $97.5573 | $97.56 | $97.55 | $97.60 |
| 7 purchase totals = | $863.08 | $927.6738 | $927.67 | $927.65 | $927.80 | |