| 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 | $168.70 | 4.126% | $175.6606 | $175.66 | $175.65 | $175.70 |
| Purchase #2 | $115.77 | 6.333% | $123.1017 | $123.10 | $123.10 | $123.10 |
| Purchase #3 | $190.42 | 3.758% | $197.576 | $197.58 | $197.60 | $197.60 |
| Purchase #4 | $81.90 | 3.324% | $84.6224 | $84.62 | $84.60 | $84.60 |
| Purchase #5 | $143.30 | 11.674% | $160.0288 | $160.03 | $160.05 | $160.00 |
| Purchase #6 | $165.54 | 12.467% | $186.1779 | $186.18 | $186.20 | $186.20 |
| Purchase #7 | $12.67 | 12.469% | $14.2498 | $14.25 | $14.25 | $14.20 |
| 7 purchase totals = | $878.30 | $941.4172 | $941.42 | $941.45 | $941.40 | |