| 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 | $140.43 | 8.852% | $152.8609 | $152.86 | $152.85 | $152.90 |
| Purchase #2 | $141.59 | 6.787% | $151.1997 | $151.20 | $151.20 | $151.20 |
| Purchase #3 | $250.74 | 4.522% | $262.0785 | $262.08 | $262.10 | $262.10 |
| Purchase #4 | $215.92 | 4.766% | $226.2107 | $226.21 | $226.20 | $226.20 |
| Purchase #5 | $94.45 | 6.842% | $100.9123 | $100.91 | $100.90 | $100.90 |
| Purchase #6 | $162.71 | 7.152% | $174.347 | $174.35 | $174.35 | $174.30 |
| Purchase #7 | $29.76 | 3.528% | $30.8099 | $30.81 | $30.80 | $30.80 |
| 7 purchase totals = | $1,035.60 | $1,098.4190 | $1,098.42 | $1,098.40 | $1,098.40 | |