| 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 | $226.37 | 13.664% | $257.3012 | $257.30 | $257.30 | $257.30 |
| Purchase #2 | $27.48 | 10.495% | $30.364 | $30.36 | $30.35 | $30.40 |
| Purchase #3 | $81.25 | 7.768% | $87.5615 | $87.56 | $87.55 | $87.60 |
| Purchase #4 | $171.36 | 10.349% | $189.094 | $189.09 | $189.10 | $189.10 |
| Purchase #5 | $42.45 | 7.651% | $45.6978 | $45.70 | $45.70 | $45.70 |
| Purchase #6 | $94.81 | 5.795% | $100.3042 | $100.30 | $100.30 | $100.30 |
| Purchase #7 | $162.25 | 4.669% | $169.8255 | $169.83 | $169.85 | $169.80 |
| 7 purchase totals = | $805.97 | $880.1482 | $880.14 | $880.15 | $880.20 | |