| 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 | $152.87 | 7.483% | $164.3093 | $164.31 | $164.30 | $164.30 |
| Purchase #2 | $206.84 | 4.311% | $215.7569 | $215.76 | $215.75 | $215.80 |
| Purchase #3 | $231.97 | 7.470% | $249.2982 | $249.30 | $249.30 | $249.30 |
| Purchase #4 | $219.99 | 13.723% | $250.1792 | $250.18 | $250.20 | $250.20 |
| Purchase #5 | $186.92 | 7.103% | $200.1969 | $200.20 | $200.20 | $200.20 |
| Purchase #6 | $133.71 | 6.336% | $142.1819 | $142.18 | $142.20 | $142.20 |
| Purchase #7 | $170.98 | 5.537% | $180.4472 | $180.45 | $180.45 | $180.40 |
| 7 purchase totals = | $1,303.28 | $1,402.3696 | $1,402.38 | $1,402.40 | $1,402.40 | |