| 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 | $142.76 | 5.519% | $150.6389 | $150.64 | $150.65 | $150.60 |
| Purchase #2 | $84.77 | 10.850% | $93.9675 | $93.97 | $93.95 | $94.00 |
| Purchase #3 | $63.32 | 3.341% | $65.4355 | $65.44 | $65.45 | $65.40 |
| Purchase #4 | $235.81 | 6.547% | $251.2485 | $251.25 | $251.25 | $251.20 |
| Purchase #5 | $23.56 | 13.570% | $26.7571 | $26.76 | $26.75 | $26.80 |
| Purchase #6 | $137.70 | 11.766% | $153.9018 | $153.90 | $153.90 | $153.90 |
| Purchase #7 | $138.57 | 11.464% | $154.4557 | $154.46 | $154.45 | $154.50 |
| 7 purchase totals = | $826.49 | $896.4050 | $896.42 | $896.40 | $896.40 | |