| 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 | $173.84 | 8.689% | $188.945 | $188.95 | $188.95 | $188.90 |
| Purchase #2 | $142.61 | 5.157% | $149.9644 | $149.96 | $149.95 | $150.00 |
| Purchase #3 | $45.30 | 5.146% | $47.6311 | $47.63 | $47.65 | $47.60 |
| Purchase #4 | $185.42 | 3.287% | $191.5148 | $191.51 | $191.50 | $191.50 |
| Purchase #5 | $20.37 | 10.694% | $22.5484 | $22.55 | $22.55 | $22.50 |
| Purchase #6 | $78.83 | 3.235% | $81.3802 | $81.38 | $81.40 | $81.40 |
| Purchase #7 | $161.69 | 5.220% | $170.1302 | $170.13 | $170.15 | $170.10 |
| 7 purchase totals = | $808.06 | $852.1141 | $852.11 | $852.15 | $852.00 | |