| 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 | $123.72 | 13.682% | $140.6474 | $140.65 | $140.65 | $140.60 |
| Purchase #2 | $61.67 | 9.604% | $67.5928 | $67.59 | $67.60 | $67.60 |
| Purchase #3 | $67.92 | 8.163% | $73.4643 | $73.46 | $73.45 | $73.50 |
| Purchase #4 | $16.86 | 9.454% | $18.4539 | $18.45 | $18.45 | $18.50 |
| Purchase #5 | $106.66 | 10.451% | $117.807 | $117.81 | $117.80 | $117.80 |
| Purchase #6 | $203.26 | 8.512% | $220.5615 | $220.56 | $220.55 | $220.60 |
| Purchase #7 | $200.64 | 8.382% | $217.4576 | $217.46 | $217.45 | $217.50 |
| 7 purchase totals = | $780.73 | $855.9845 | $855.98 | $855.95 | $856.10 | |