| 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 | $158.84 | 12.392% | $178.5235 | $178.52 | $178.50 | $178.50 |
| Purchase #2 | $209.78 | 12.746% | $236.5186 | $236.52 | $236.50 | $236.50 |
| Purchase #3 | $15.75 | 8.598% | $17.1042 | $17.10 | $17.10 | $17.10 |
| Purchase #4 | $154.31 | 9.255% | $168.5914 | $168.59 | $168.60 | $168.60 |
| Purchase #5 | $60.26 | 5.143% | $63.3592 | $63.36 | $63.35 | $63.40 |
| Purchase #6 | $139.68 | 13.582% | $158.6513 | $158.65 | $158.65 | $158.70 |
| Purchase #7 | $232.73 | 8.155% | $251.7091 | $251.71 | $251.70 | $251.70 |
| 7 purchase totals = | $971.35 | $1,074.4573 | $1,074.45 | $1,074.40 | $1,074.50 | |