| 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 | $133.89 | 9.676% | $146.8452 | $146.85 | $146.85 | $146.80 |
| Purchase #2 | $227.75 | 7.601% | $245.0613 | $245.06 | $245.05 | $245.10 |
| Purchase #3 | $135.65 | 5.429% | $143.0144 | $143.01 | $143.00 | $143.00 |
| Purchase #4 | $84.69 | 6.721% | $90.382 | $90.38 | $90.40 | $90.40 |
| Purchase #5 | $211.42 | 4.102% | $220.0924 | $220.09 | $220.10 | $220.10 |
| Purchase #6 | $15.74 | 8.355% | $17.0551 | $17.06 | $17.05 | $17.10 |
| Purchase #7 | $154.68 | 10.787% | $171.3653 | $171.37 | $171.35 | $171.40 |
| 7 purchase totals = | $963.82 | $1,033.8157 | $1,033.82 | $1,033.80 | $1,033.90 | |