| 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 | $20.40 | 11.675% | $22.7817 | $22.78 | $22.80 | $22.80 |
| Purchase #2 | $74.88 | 11.230% | $83.289 | $83.29 | $83.30 | $83.30 |
| Purchase #3 | $206.91 | 5.641% | $218.5818 | $218.58 | $218.60 | $218.60 |
| Purchase #4 | $62.28 | 12.794% | $70.2481 | $70.25 | $70.25 | $70.20 |
| Purchase #5 | $139.69 | 9.772% | $153.3405 | $153.34 | $153.35 | $153.30 |
| Purchase #6 | $23.47 | 12.271% | $26.35 | $26.35 | $26.35 | $26.40 |
| Purchase #7 | $142.45 | 10.693% | $157.6822 | $157.68 | $157.70 | $157.70 |
| 7 purchase totals = | $670.08 | $732.2733 | $732.27 | $732.35 | $732.30 | |