| 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 | $152.76 | 3.720% | $158.4427 | $158.44 | $158.45 | $158.40 |
| Purchase #2 | $67.67 | 13.840% | $77.0355 | $77.04 | $77.05 | $77.00 |
| Purchase #3 | $157.44 | 7.824% | $169.7581 | $169.76 | $169.75 | $169.80 |
| Purchase #4 | $21.48 | 9.845% | $23.5947 | $23.59 | $23.60 | $23.60 |
| Purchase #5 | $36.40 | 7.247% | $39.0379 | $39.04 | $39.05 | $39.00 |
| Purchase #6 | $188.38 | 6.563% | $200.7434 | $200.74 | $200.75 | $200.70 |
| Purchase #7 | $222.38 | 7.613% | $239.3098 | $239.31 | $239.30 | $239.30 |
| 7 purchase totals = | $846.51 | $907.9221 | $907.92 | $907.95 | $907.80 | |