| 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 | $171.69 | 12.843% | $193.7401 | $193.74 | $193.75 | $193.70 |
| Purchase #2 | $65.82 | 5.709% | $69.5777 | $69.58 | $69.60 | $69.60 |
| Purchase #3 | $64.46 | 6.525% | $68.666 | $68.67 | $68.65 | $68.70 |
| Purchase #4 | $67.31 | 12.317% | $75.6006 | $75.60 | $75.60 | $75.60 |
| Purchase #5 | $169.28 | 5.303% | $178.2569 | $178.26 | $178.25 | $178.30 |
| Purchase #6 | $202.98 | 6.402% | $215.9748 | $215.97 | $215.95 | $216.00 |
| Purchase #7 | $63.72 | 6.556% | $67.8975 | $67.90 | $67.90 | $67.90 |
| 7 purchase totals = | $805.26 | $869.7136 | $869.72 | $869.70 | $869.80 | |