| 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 | $151.72 | 10.661% | $167.8949 | $167.89 | $167.90 | $167.90 |
| Purchase #2 | $61.35 | 5.717% | $64.8574 | $64.86 | $64.85 | $64.90 |
| Purchase #3 | $7.80 | 12.203% | $8.7518 | $8.75 | $8.75 | $8.80 |
| Purchase #4 | $94.63 | 4.302% | $98.701 | $98.70 | $98.70 | $98.70 |
| Purchase #5 | $72.89 | 6.319% | $77.4959 | $77.50 | $77.50 | $77.50 |
| Purchase #6 | $179.96 | 6.529% | $191.7096 | $191.71 | $191.70 | $191.70 |
| Purchase #7 | $76.56 | 5.363% | $80.6659 | $80.67 | $80.65 | $80.70 |
| 7 purchase totals = | $644.91 | $690.0765 | $690.08 | $690.05 | $690.20 | |