| 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 | $132.92 | 4.453% | $138.8389 | $138.84 | $138.85 | $138.80 |
| Purchase #2 | $166.28 | 4.296% | $173.4234 | $173.42 | $173.40 | $173.40 |
| Purchase #3 | $134.62 | 7.216% | $144.3342 | $144.33 | $144.35 | $144.30 |
| Purchase #4 | $56.57 | 12.798% | $63.8098 | $63.81 | $63.80 | $63.80 |
| Purchase #5 | $126.54 | 4.581% | $132.3368 | $132.34 | $132.35 | $132.30 |
| Purchase #6 | $235.76 | 11.376% | $262.5801 | $262.58 | $262.60 | $262.60 |
| Purchase #7 | $205.91 | 12.472% | $231.5911 | $231.59 | $231.60 | $231.60 |
| 7 purchase totals = | $1,058.60 | $1,146.9143 | $1,146.91 | $1,146.95 | $1,146.80 | |