| 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 | $174.95 | 9.579% | $191.7085 | $191.71 | $191.70 | $191.70 |
| Purchase #2 | $161.41 | 7.479% | $173.4819 | $173.48 | $173.50 | $173.50 |
| Purchase #3 | $205.62 | 5.857% | $217.6632 | $217.66 | $217.65 | $217.70 |
| Purchase #4 | $103.39 | 11.510% | $115.2902 | $115.29 | $115.30 | $115.30 |
| Purchase #5 | $154.69 | 9.735% | $169.7491 | $169.75 | $169.75 | $169.70 |
| Purchase #6 | $85.96 | 10.581% | $95.0554 | $95.06 | $95.05 | $95.10 |
| Purchase #7 | $66.81 | 13.686% | $75.9536 | $75.95 | $75.95 | $76.00 |
| 7 purchase totals = | $952.83 | $1,038.9019 | $1,038.90 | $1,038.90 | $1,039.00 | |