| 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 | $185.74 | 6.519% | $197.8484 | $197.85 | $197.85 | $197.80 |
| Purchase #2 | $161.89 | 9.753% | $177.6791 | $177.68 | $177.70 | $177.70 |
| Purchase #3 | $128.91 | 9.363% | $140.9798 | $140.98 | $141.00 | $141.00 |
| Purchase #4 | $163.63 | 8.415% | $177.3995 | $177.40 | $177.40 | $177.40 |
| Purchase #5 | $53.54 | 6.220% | $56.8702 | $56.87 | $56.85 | $56.90 |
| Purchase #6 | $87.85 | 9.105% | $95.8487 | $95.85 | $95.85 | $95.80 |
| Purchase #7 | $190.31 | 8.156% | $205.8317 | $205.83 | $205.85 | $205.80 |
| 7 purchase totals = | $971.87 | $1,052.4574 | $1,052.46 | $1,052.50 | $1,052.40 | |