| 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 | $134.63 | 13.222% | $152.4308 | $152.43 | $152.45 | $152.40 |
| Purchase #2 | $157.34 | 3.656% | $163.0924 | $163.09 | $163.10 | $163.10 |
| Purchase #3 | $22.46 | 6.528% | $23.9262 | $23.93 | $23.95 | $23.90 |
| Purchase #4 | $35.38 | 10.438% | $39.073 | $39.07 | $39.05 | $39.10 |
| Purchase #5 | $72.55 | 13.587% | $82.4074 | $82.41 | $82.40 | $82.40 |
| Purchase #6 | $162.51 | 11.543% | $181.2685 | $181.27 | $181.25 | $181.30 |
| Purchase #7 | $63.46 | 12.723% | $71.534 | $71.53 | $71.55 | $71.50 |
| 7 purchase totals = | $648.33 | $713.7323 | $713.73 | $713.75 | $713.70 | |