| 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 | $95.32 | 9.509% | $104.384 | $104.38 | $104.40 | $104.40 |
| Purchase #2 | $149.90 | 13.271% | $169.7932 | $169.79 | $169.80 | $169.80 |
| Purchase #3 | $191.44 | 10.541% | $211.6197 | $211.62 | $211.60 | $211.60 |
| Purchase #4 | $63.67 | 7.669% | $68.5529 | $68.55 | $68.55 | $68.60 |
| Purchase #5 | $148.91 | 3.340% | $153.8836 | $153.88 | $153.90 | $153.90 |
| Purchase #6 | $149.96 | 8.700% | $163.0065 | $163.01 | $163.00 | $163.00 |
| Purchase #7 | $83.86 | 10.360% | $92.5479 | $92.55 | $92.55 | $92.50 |
| 7 purchase totals = | $883.06 | $963.7878 | $963.78 | $963.80 | $963.80 | |