| 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 | $162.85 | 8.486% | $176.6695 | $176.67 | $176.65 | $176.70 |
| Purchase #2 | $163.92 | 4.535% | $171.3538 | $171.35 | $171.35 | $171.40 |
| Purchase #3 | $82.62 | 5.638% | $87.2781 | $87.28 | $87.30 | $87.30 |
| Purchase #4 | $64.82 | 6.531% | $69.0534 | $69.05 | $69.05 | $69.10 |
| Purchase #5 | $111.67 | 5.366% | $117.6622 | $117.66 | $117.65 | $117.70 |
| Purchase #6 | $199.44 | 5.641% | $210.6904 | $210.69 | $210.70 | $210.70 |
| Purchase #7 | $127.78 | 13.405% | $144.9089 | $144.91 | $144.90 | $144.90 |
| 7 purchase totals = | $913.10 | $977.6163 | $977.61 | $977.60 | $977.80 | |