| 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 | $146.81 | 13.285% | $166.3137 | $166.31 | $166.30 | $166.30 |
| Purchase #2 | $131.83 | 9.800% | $144.7493 | $144.75 | $144.75 | $144.70 |
| Purchase #3 | $100.66 | 9.476% | $110.1985 | $110.20 | $110.20 | $110.20 |
| Purchase #4 | $152.69 | 7.472% | $164.099 | $164.10 | $164.10 | $164.10 |
| Purchase #5 | $80.81 | 6.193% | $85.8146 | $85.81 | $85.80 | $85.80 |
| Purchase #6 | $57.49 | 7.424% | $61.7581 | $61.76 | $61.75 | $61.80 |
| Purchase #7 | $104.99 | 6.837% | $112.1682 | $112.17 | $112.15 | $112.20 |
| 7 purchase totals = | $775.28 | $845.1014 | $845.10 | $845.05 | $845.10 | |