| 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 | $139.74 | 5.403% | $147.2902 | $147.29 | $147.30 | $147.30 |
| Purchase #2 | $68.53 | 10.214% | $75.5297 | $75.53 | $75.55 | $75.50 |
| Purchase #3 | $9.98 | 13.648% | $11.3421 | $11.34 | $11.35 | $11.30 |
| Purchase #4 | $45.86 | 9.810% | $50.3589 | $50.36 | $50.35 | $50.40 |
| Purchase #5 | $153.79 | 6.641% | $164.0032 | $164.00 | $164.00 | $164.00 |
| Purchase #6 | $86.44 | 9.847% | $94.9517 | $94.95 | $94.95 | $95.00 |
| Purchase #7 | $97.65 | 11.831% | $109.203 | $109.20 | $109.20 | $109.20 |
| 7 purchase totals = | $601.99 | $652.6788 | $652.67 | $652.70 | $652.70 | |