| 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 | $157.87 | 5.587% | $166.6902 | $166.69 | $166.70 | $166.70 |
| Purchase #2 | $165.50 | 7.184% | $177.3895 | $177.39 | $177.40 | $177.40 |
| Purchase #3 | $237.80 | 5.596% | $251.1073 | $251.11 | $251.10 | $251.10 |
| Purchase #4 | $43.36 | 3.243% | $44.7662 | $44.77 | $44.75 | $44.80 |
| Purchase #5 | $157.38 | 6.748% | $168 | $168.00 | $168.00 | $168.00 |
| Purchase #6 | $115.73 | 7.166% | $124.0232 | $124.02 | $124.00 | $124.00 |
| Purchase #7 | $175.44 | 13.761% | $199.5823 | $199.58 | $199.60 | $199.60 |
| 7 purchase totals = | $1,053.08 | $1,131.5587 | $1,131.56 | $1,131.55 | $1,131.60 | |