| 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 | $158.78 | 6.571% | $169.2134 | $169.21 | $169.20 | $169.20 |
| Purchase #2 | $18.93 | 11.659% | $21.137 | $21.14 | $21.15 | $21.10 |
| Purchase #3 | $39.77 | 11.255% | $44.2461 | $44.25 | $44.25 | $44.20 |
| Purchase #4 | $87.28 | 13.430% | $99.0017 | $99.00 | $99.00 | $99.00 |
| Purchase #5 | $226.89 | 4.353% | $236.7665 | $236.77 | $236.75 | $236.80 |
| Purchase #6 | $111.71 | 12.678% | $125.8726 | $125.87 | $125.85 | $125.90 |
| Purchase #7 | $192.33 | 7.454% | $206.6663 | $206.67 | $206.65 | $206.70 |
| 7 purchase totals = | $835.69 | $902.9036 | $902.91 | $902.85 | $902.90 | |