| 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 | $168.73 | 12.127% | $189.1919 | $189.19 | $189.20 | $189.20 |
| Purchase #2 | $196.87 | 4.488% | $205.7055 | $205.71 | $205.70 | $205.70 |
| Purchase #3 | $8.48 | 10.836% | $9.3989 | $9.40 | $9.40 | $9.40 |
| Purchase #4 | $62.80 | 11.374% | $69.9429 | $69.94 | $69.95 | $69.90 |
| Purchase #5 | $45.54 | 6.383% | $48.4468 | $48.45 | $48.45 | $48.40 |
| Purchase #6 | $119.94 | 10.173% | $132.1415 | $132.14 | $132.15 | $132.10 |
| Purchase #7 | $32.39 | 6.125% | $34.3739 | $34.37 | $34.35 | $34.40 |
| 7 purchase totals = | $634.75 | $689.2014 | $689.20 | $689.20 | $689.10 | |