| 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 | $179.59 | 10.794% | $198.9749 | $198.97 | $198.95 | $199.00 |
| Purchase #2 | $181.75 | 7.294% | $195.0068 | $195.01 | $195.00 | $195.00 |
| Purchase #3 | $17.79 | 5.281% | $18.7295 | $18.73 | $18.75 | $18.70 |
| Purchase #4 | $191.76 | 11.755% | $214.3014 | $214.30 | $214.30 | $214.30 |
| Purchase #5 | $215.83 | 12.124% | $241.9972 | $242.00 | $242.00 | $242.00 |
| Purchase #6 | $115.33 | 5.365% | $121.5175 | $121.52 | $121.50 | $121.50 |
| Purchase #7 | $216.44 | 9.577% | $237.1685 | $237.17 | $237.15 | $237.20 |
| 7 purchase totals = | $1,118.49 | $1,227.6958 | $1,227.70 | $1,227.65 | $1,227.70 | |