| 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 | $142.95 | 11.190% | $158.9461 | $158.95 | $158.95 | $158.90 |
| Purchase #2 | $81.81 | 13.728% | $93.0409 | $93.04 | $93.05 | $93.00 |
| Purchase #3 | $165.55 | 3.223% | $170.8857 | $170.89 | $170.90 | $170.90 |
| Purchase #4 | $43.41 | 10.775% | $48.0874 | $48.09 | $48.10 | $48.10 |
| Purchase #5 | $216.69 | 9.168% | $236.5561 | $236.56 | $236.55 | $236.60 |
| Purchase #6 | $186.44 | 12.585% | $209.9035 | $209.90 | $209.90 | $209.90 |
| Purchase #7 | $172.63 | 8.673% | $187.6022 | $187.60 | $187.60 | $187.60 |
| 7 purchase totals = | $1,009.48 | $1,105.0219 | $1,105.03 | $1,105.05 | $1,105.00 | |