| 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 | $128.85 | 4.532% | $134.6895 | $134.69 | $134.70 | $134.70 |
| Purchase #2 | $82.69 | 5.229% | $87.0139 | $87.01 | $87.00 | $87.00 |
| Purchase #3 | $15.55 | 11.668% | $17.3644 | $17.36 | $17.35 | $17.40 |
| Purchase #4 | $123.59 | 12.298% | $138.7891 | $138.79 | $138.80 | $138.80 |
| Purchase #5 | $118.58 | 11.858% | $132.6412 | $132.64 | $132.65 | $132.60 |
| Purchase #6 | $150.78 | 4.125% | $156.9997 | $157.00 | $157.00 | $157.00 |
| Purchase #7 | $25.69 | 13.697% | $29.2088 | $29.21 | $29.20 | $29.20 |
| 7 purchase totals = | $645.73 | $696.7066 | $696.70 | $696.70 | $696.70 | |