| 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 | $167.48 | 5.530% | $176.7416 | $176.74 | $176.75 | $176.70 |
| Purchase #2 | $87.70 | 11.256% | $97.5715 | $97.57 | $97.55 | $97.60 |
| Purchase #3 | $222.30 | 3.410% | $229.8804 | $229.88 | $229.90 | $229.90 |
| Purchase #4 | $97.88 | 4.278% | $102.0673 | $102.07 | $102.05 | $102.10 |
| Purchase #5 | $101.33 | 6.325% | $107.7391 | $107.74 | $107.75 | $107.70 |
| Purchase #6 | $64.65 | 8.318% | $70.0276 | $70.03 | $70.05 | $70.00 |
| Purchase #7 | $178.92 | 12.707% | $201.6554 | $201.66 | $201.65 | $201.70 |
| 7 purchase totals = | $920.26 | $985.6829 | $985.69 | $985.70 | $985.70 | |