| 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 | $175.91 | 10.157% | $193.7772 | $193.78 | $193.80 | $193.80 |
| Purchase #2 | $197.50 | 9.623% | $216.5054 | $216.51 | $216.50 | $216.50 |
| Purchase #3 | $158.74 | 5.420% | $167.3437 | $167.34 | $167.35 | $167.30 |
| Purchase #4 | $85.36 | 9.774% | $93.7031 | $93.70 | $93.70 | $93.70 |
| Purchase #5 | $89.54 | 8.408% | $97.0685 | $97.07 | $97.05 | $97.10 |
| Purchase #6 | $72.44 | 8.437% | $78.5518 | $78.55 | $78.55 | $78.60 |
| Purchase #7 | $142.94 | 5.537% | $150.8546 | $150.85 | $150.85 | $150.90 |
| 7 purchase totals = | $922.43 | $997.8043 | $997.80 | $997.80 | $997.90 | |