| 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 | $13.40 | 9.175% | $14.6295 | $14.63 | $14.65 | $14.60 |
| Purchase #2 | $176.77 | 7.750% | $190.4697 | $190.47 | $190.45 | $190.50 |
| Purchase #3 | $216.80 | 7.152% | $232.3055 | $232.31 | $232.30 | $232.30 |
| Purchase #4 | $231.92 | 6.735% | $247.5398 | $247.54 | $247.55 | $247.50 |
| Purchase #5 | $207.64 | 9.129% | $226.5955 | $226.60 | $226.60 | $226.60 |
| Purchase #6 | $207.56 | 8.783% | $225.79 | $225.79 | $225.80 | $225.80 |
| Purchase #7 | $15.68 | 9.481% | $17.1666 | $17.17 | $17.15 | $17.20 |
| 7 purchase totals = | $1,069.77 | $1,154.4966 | $1,154.51 | $1,154.50 | $1,154.50 | |