| 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 | $149.32 | 4.531% | $156.0857 | $156.09 | $156.10 | $156.10 |
| Purchase #2 | $55.26 | 11.395% | $61.5569 | $61.56 | $61.55 | $61.60 |
| Purchase #3 | $84.48 | 10.522% | $93.369 | $93.37 | $93.35 | $93.40 |
| Purchase #4 | $143.84 | 13.802% | $163.6928 | $163.69 | $163.70 | $163.70 |
| Purchase #5 | $161.72 | 8.834% | $176.0063 | $176.01 | $176.00 | $176.00 |
| Purchase #6 | $95.45 | 7.761% | $102.8579 | $102.86 | $102.85 | $102.90 |
| Purchase #7 | $127.41 | 12.168% | $142.9132 | $142.91 | $142.90 | $142.90 |
| 7 purchase totals = | $817.48 | $896.4818 | $896.49 | $896.45 | $896.60 | |