| 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 | $157.61 | 7.513% | $169.4512 | $169.45 | $169.45 | $169.50 |
| Purchase #2 | $121.36 | 6.841% | $129.6622 | $129.66 | $129.65 | $129.70 |
| Purchase #3 | $25.66 | 6.195% | $27.2496 | $27.25 | $27.25 | $27.20 |
| Purchase #4 | $152.36 | 7.682% | $164.0643 | $164.06 | $164.05 | $164.10 |
| Purchase #5 | $158.56 | 9.211% | $173.165 | $173.17 | $173.15 | $173.20 |
| Purchase #6 | $196.39 | 11.113% | $218.2148 | $218.21 | $218.20 | $218.20 |
| Purchase #7 | $195.51 | 6.376% | $207.9757 | $207.98 | $208.00 | $208.00 |
| 7 purchase totals = | $1,007.45 | $1,089.7828 | $1,089.78 | $1,089.75 | $1,089.90 | |