| 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 | $166.70 | 10.121% | $183.5717 | $183.57 | $183.55 | $183.60 |
| Purchase #2 | $143.25 | 10.812% | $158.7382 | $158.74 | $158.75 | $158.70 |
| Purchase #3 | $226.82 | 9.874% | $249.2162 | $249.22 | $249.20 | $249.20 |
| Purchase #4 | $193.59 | 6.726% | $206.6109 | $206.61 | $206.60 | $206.60 |
| Purchase #5 | $83.73 | 7.371% | $89.9017 | $89.90 | $89.90 | $89.90 |
| Purchase #6 | $176.41 | 13.183% | $199.6661 | $199.67 | $199.65 | $199.70 |
| Purchase #7 | $133.53 | 3.252% | $137.8724 | $137.87 | $137.85 | $137.90 |
| 7 purchase totals = | $1,124.03 | $1,225.5772 | $1,225.58 | $1,225.50 | $1,225.60 | |