| 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 | $171.91 | 10.866% | $190.5897 | $190.59 | $190.60 | $190.60 |
| Purchase #2 | $64.42 | 7.286% | $69.1136 | $69.11 | $69.10 | $69.10 |
| Purchase #3 | $118.69 | 13.610% | $134.8437 | $134.84 | $134.85 | $134.80 |
| Purchase #4 | $5.65 | 9.547% | $6.1894 | $6.19 | $6.20 | $6.20 |
| Purchase #5 | $141.75 | 10.791% | $157.0462 | $157.05 | $157.05 | $157.00 |
| Purchase #6 | $133.27 | 5.714% | $140.885 | $140.89 | $140.90 | $140.90 |
| Purchase #7 | $78.29 | 12.270% | $87.8962 | $87.90 | $87.90 | $87.90 |
| 7 purchase totals = | $713.98 | $786.5638 | $786.57 | $786.60 | $786.50 | |