| 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 | $163.71 | 4.379% | $170.8789 | $170.88 | $170.90 | $170.90 |
| Purchase #2 | $234.66 | 8.144% | $253.7707 | $253.77 | $253.75 | $253.80 |
| Purchase #3 | $213.60 | 8.680% | $232.1405 | $232.14 | $232.15 | $232.10 |
| Purchase #4 | $108.87 | 8.314% | $117.9215 | $117.92 | $117.90 | $117.90 |
| Purchase #5 | $140.58 | 8.733% | $152.8569 | $152.86 | $152.85 | $152.90 |
| Purchase #6 | $179.40 | 13.366% | $203.3786 | $203.38 | $203.40 | $203.40 |
| Purchase #7 | $59.99 | 10.704% | $66.4113 | $66.41 | $66.40 | $66.40 |
| 7 purchase totals = | $1,100.81 | $1,197.3584 | $1,197.36 | $1,197.35 | $1,197.40 | |