| 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 | $149.86 | 5.122% | $157.5358 | $157.54 | $157.55 | $157.50 |
| Purchase #2 | $159.39 | 6.289% | $169.414 | $169.41 | $169.40 | $169.40 |
| Purchase #3 | $42.61 | 3.198% | $43.9727 | $43.97 | $43.95 | $44.00 |
| Purchase #4 | $32.62 | 8.223% | $35.3023 | $35.30 | $35.30 | $35.30 |
| Purchase #5 | $77.43 | 7.763% | $83.4409 | $83.44 | $83.45 | $83.40 |
| Purchase #6 | $26.58 | 11.625% | $29.6699 | $29.67 | $29.65 | $29.70 |
| Purchase #7 | $14.53 | 7.752% | $15.6564 | $15.66 | $15.65 | $15.70 |
| 7 purchase totals = | $503.02 | $534.9920 | $534.99 | $534.95 | $535.00 | |