| 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 | $150.35 | 10.376% | $165.9503 | $165.95 | $165.95 | $166.00 |
| Purchase #2 | $91.35 | 6.839% | $97.5974 | $97.60 | $97.60 | $97.60 |
| Purchase #3 | $209.64 | 12.759% | $236.388 | $236.39 | $236.40 | $236.40 |
| Purchase #4 | $147.41 | 6.750% | $157.3602 | $157.36 | $157.35 | $157.40 |
| Purchase #5 | $170.74 | 11.835% | $190.9471 | $190.95 | $190.95 | $190.90 |
| Purchase #6 | $147.51 | 4.430% | $154.0447 | $154.04 | $154.05 | $154.00 |
| Purchase #7 | $145.36 | 11.575% | $162.1854 | $162.19 | $162.20 | $162.20 |
| 7 purchase totals = | $1,062.36 | $1,164.4731 | $1,164.48 | $1,164.50 | $1,164.50 | |