| 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 | $135.50 | 12.372% | $152.2641 | $152.26 | $152.25 | $152.30 |
| Purchase #2 | $174.72 | 8.123% | $188.9125 | $188.91 | $188.90 | $188.90 |
| Purchase #3 | $75.84 | 13.375% | $85.9836 | $85.98 | $86.00 | $86.00 |
| Purchase #4 | $247.52 | 13.850% | $281.8015 | $281.80 | $281.80 | $281.80 |
| Purchase #5 | $75.43 | 12.468% | $84.8346 | $84.83 | $84.85 | $84.80 |
| Purchase #6 | $17.99 | 6.752% | $19.2047 | $19.20 | $19.20 | $19.20 |
| Purchase #7 | $247.57 | 10.674% | $273.9956 | $274.00 | $274.00 | $274.00 |
| 7 purchase totals = | $974.57 | $1,086.9966 | $1,086.98 | $1,087.00 | $1,087.00 | |