| 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 | $64.40 | 11.529% | $71.8247 | $71.82 | $71.80 | $71.80 |
| Purchase #2 | $236.66 | 13.314% | $268.1689 | $268.17 | $268.15 | $268.20 |
| Purchase #3 | $11.43 | 6.509% | $12.174 | $12.17 | $12.15 | $12.20 |
| Purchase #4 | $159.83 | 3.270% | $165.0564 | $165.06 | $165.05 | $165.10 |
| Purchase #5 | $120.66 | 11.458% | $134.4852 | $134.49 | $134.50 | $134.50 |
| Purchase #6 | $113.82 | 5.619% | $120.2155 | $120.22 | $120.20 | $120.20 |
| Purchase #7 | $188.77 | 7.336% | $202.6182 | $202.62 | $202.60 | $202.60 |
| 7 purchase totals = | $895.57 | $974.5429 | $974.55 | $974.45 | $974.60 | |