| 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 | $127.84 | 3.815% | $132.7171 | $132.72 | $132.70 | $132.70 |
| Purchase #2 | $54.63 | 6.198% | $58.016 | $58.02 | $58.00 | $58.00 |
| Purchase #3 | $67.48 | 4.492% | $70.5112 | $70.51 | $70.50 | $70.50 |
| Purchase #4 | $169.30 | 9.767% | $185.8355 | $185.84 | $185.85 | $185.80 |
| Purchase #5 | $162.69 | 11.180% | $180.8787 | $180.88 | $180.90 | $180.90 |
| Purchase #6 | $65.72 | 13.399% | $74.5258 | $74.53 | $74.55 | $74.50 |
| Purchase #7 | $190.32 | 11.842% | $212.8577 | $212.86 | $212.85 | $212.90 |
| 7 purchase totals = | $837.98 | $915.3420 | $915.36 | $915.35 | $915.30 | |