| 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 | $145.71 | 9.828% | $160.0304 | $160.03 | $160.05 | $160.00 |
| Purchase #2 | $135.56 | 13.735% | $154.1792 | $154.18 | $154.20 | $154.20 |
| Purchase #3 | $181.29 | 12.256% | $203.5089 | $203.51 | $203.50 | $203.50 |
| Purchase #4 | $26.75 | 3.481% | $27.6812 | $27.68 | $27.70 | $27.70 |
| Purchase #5 | $114.61 | 9.157% | $125.1048 | $125.10 | $125.10 | $125.10 |
| Purchase #6 | $218.68 | 5.322% | $230.3181 | $230.32 | $230.30 | $230.30 |
| Purchase #7 | $51.68 | 11.758% | $57.7565 | $57.76 | $57.75 | $57.80 |
| 7 purchase totals = | $874.28 | $958.5791 | $958.58 | $958.60 | $958.60 | |