| 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 | $159.94 | 4.382% | $166.9486 | $166.95 | $166.95 | $166.90 |
| Purchase #2 | $230.42 | 13.409% | $261.317 | $261.32 | $261.30 | $261.30 |
| Purchase #3 | $142.29 | 12.541% | $160.1346 | $160.13 | $160.15 | $160.10 |
| Purchase #4 | $133.38 | 7.403% | $143.2541 | $143.25 | $143.25 | $143.30 |
| Purchase #5 | $201.31 | 12.589% | $226.6529 | $226.65 | $226.65 | $226.70 |
| Purchase #6 | $150.35 | 13.458% | $170.5841 | $170.58 | $170.60 | $170.60 |
| Purchase #7 | $29.51 | 11.542% | $32.916 | $32.92 | $32.90 | $32.90 |
| 7 purchase totals = | $1,047.20 | $1,161.8073 | $1,161.80 | $1,161.80 | $1,161.80 | |