| 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 | $195.52 | 9.552% | $214.1961 | $214.20 | $214.20 | $214.20 |
| Purchase #2 | $227.92 | 7.688% | $245.4425 | $245.44 | $245.45 | $245.40 |
| Purchase #3 | $143.91 | 5.343% | $151.5991 | $151.60 | $151.60 | $151.60 |
| Purchase #4 | $103.47 | 8.685% | $112.4564 | $112.46 | $112.45 | $112.50 |
| Purchase #5 | $66.37 | 13.112% | $75.0724 | $75.07 | $75.05 | $75.10 |
| Purchase #6 | $77.45 | 10.193% | $85.3445 | $85.34 | $85.35 | $85.30 |
| Purchase #7 | $192.98 | 11.802% | $215.7555 | $215.76 | $215.75 | $215.80 |
| 7 purchase totals = | $1,007.62 | $1,099.8665 | $1,099.87 | $1,099.85 | $1,099.90 | |