| 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 | $199.58 | 8.710% | $216.9634 | $216.96 | $216.95 | $217.00 |
| Purchase #2 | $166.58 | 4.173% | $173.5314 | $173.53 | $173.55 | $173.50 |
| Purchase #3 | $110.83 | 4.160% | $115.4405 | $115.44 | $115.45 | $115.40 |
| Purchase #4 | $163.94 | 13.318% | $185.7735 | $185.77 | $185.75 | $185.80 |
| Purchase #5 | $115.87 | 3.202% | $119.5802 | $119.58 | $119.60 | $119.60 |
| Purchase #6 | $125.68 | 3.656% | $130.2749 | $130.27 | $130.25 | $130.30 |
| Purchase #7 | $197.83 | 8.249% | $214.149 | $214.15 | $214.15 | $214.10 |
| 7 purchase totals = | $1,080.31 | $1,155.7129 | $1,155.70 | $1,155.70 | $1,155.70 | |