| 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 | $186.70 | 6.588% | $198.9998 | $199.00 | $199.00 | $199.00 |
| Purchase #2 | $165.85 | 11.108% | $184.2726 | $184.27 | $184.25 | $184.30 |
| Purchase #3 | $132.90 | 4.370% | $138.7077 | $138.71 | $138.70 | $138.70 |
| Purchase #4 | $126.48 | 8.312% | $136.993 | $136.99 | $137.00 | $137.00 |
| Purchase #5 | $207.59 | 3.299% | $214.4384 | $214.44 | $214.45 | $214.40 |
| Purchase #6 | $139.87 | 3.331% | $144.5291 | $144.53 | $144.55 | $144.50 |
| Purchase #7 | $237.40 | 13.612% | $269.7149 | $269.71 | $269.70 | $269.70 |
| 7 purchase totals = | $1,196.79 | $1,287.6555 | $1,287.65 | $1,287.65 | $1,287.60 | |