| 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 | $150.30 | 3.625% | $155.7484 | $155.75 | $155.75 | $155.70 |
| Purchase #2 | $203.64 | 4.281% | $212.3578 | $212.36 | $212.35 | $212.40 |
| Purchase #3 | $40.47 | 8.673% | $43.98 | $43.98 | $44.00 | $44.00 |
| Purchase #4 | $11.64 | 9.234% | $12.7148 | $12.71 | $12.70 | $12.70 |
| Purchase #5 | $209.58 | 10.195% | $230.9467 | $230.95 | $230.95 | $230.90 |
| Purchase #6 | $186.59 | 6.340% | $198.4198 | $198.42 | $198.40 | $198.40 |
| Purchase #7 | $55.69 | 13.312% | $63.1035 | $63.10 | $63.10 | $63.10 |
| 7 purchase totals = | $857.91 | $917.2710 | $917.27 | $917.25 | $917.20 | |