| 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 | $172.38 | 7.611% | $185.4998 | $185.50 | $185.50 | $185.50 |
| Purchase #2 | $145.29 | 12.650% | $163.6692 | $163.67 | $163.65 | $163.70 |
| Purchase #3 | $138.40 | 7.294% | $148.4949 | $148.49 | $148.50 | $148.50 |
| Purchase #4 | $163.57 | 6.304% | $173.8815 | $173.88 | $173.90 | $173.90 |
| Purchase #5 | $102.76 | 3.277% | $106.1274 | $106.13 | $106.15 | $106.10 |
| Purchase #6 | $176.77 | 12.547% | $198.9493 | $198.95 | $198.95 | $198.90 |
| Purchase #7 | $88.48 | 3.596% | $91.6617 | $91.66 | $91.65 | $91.70 |
| 7 purchase totals = | $987.65 | $1,068.2838 | $1,068.28 | $1,068.30 | $1,068.30 | |