| 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 | $179.90 | 10.600% | $198.9694 | $198.97 | $198.95 | $199.00 |
| Purchase #2 | $69.26 | 10.398% | $76.4617 | $76.46 | $76.45 | $76.50 |
| Purchase #3 | $189.61 | 13.249% | $214.7314 | $214.73 | $214.75 | $214.70 |
| Purchase #4 | $186.76 | 12.193% | $209.5316 | $209.53 | $209.55 | $209.50 |
| Purchase #5 | $107.65 | 6.866% | $115.0412 | $115.04 | $115.05 | $115.00 |
| Purchase #6 | $137.48 | 5.796% | $145.4483 | $145.45 | $145.45 | $145.40 |
| Purchase #7 | $120.36 | 7.371% | $129.2317 | $129.23 | $129.25 | $129.20 |
| 7 purchase totals = | $991.02 | $1,089.4153 | $1,089.41 | $1,089.45 | $1,089.30 | |