| 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 | $139.74 | 12.776% | $157.5932 | $157.59 | $157.60 | $157.60 |
| Purchase #2 | $169.71 | 4.447% | $177.257 | $177.26 | $177.25 | $177.30 |
| Purchase #3 | $34.53 | 10.830% | $38.2696 | $38.27 | $38.25 | $38.30 |
| Purchase #4 | $153.83 | 7.324% | $165.0965 | $165.10 | $165.10 | $165.10 |
| Purchase #5 | $190.78 | 6.832% | $203.8141 | $203.81 | $203.80 | $203.80 |
| Purchase #6 | $144.29 | 12.243% | $161.9554 | $161.96 | $161.95 | $162.00 |
| Purchase #7 | $66.74 | 10.840% | $73.9746 | $73.97 | $73.95 | $74.00 |
| 7 purchase totals = | $899.62 | $977.9604 | $977.96 | $977.90 | $978.10 | |