| 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 | $171.85 | 12.152% | $192.7332 | $192.73 | $192.75 | $192.70 |
| Purchase #2 | $82.88 | 5.859% | $87.7359 | $87.74 | $87.75 | $87.70 |
| Purchase #3 | $196.36 | 10.633% | $217.239 | $217.24 | $217.25 | $217.20 |
| Purchase #4 | $183.44 | 8.872% | $199.7148 | $199.71 | $199.70 | $199.70 |
| Purchase #5 | $10.90 | 7.628% | $11.7315 | $11.73 | $11.75 | $11.70 |
| Purchase #6 | $222.33 | 8.463% | $241.1458 | $241.15 | $241.15 | $241.10 |
| Purchase #7 | $188.37 | 5.872% | $199.4311 | $199.43 | $199.45 | $199.40 |
| 7 purchase totals = | $1,056.13 | $1,149.7313 | $1,149.73 | $1,149.80 | $1,149.50 | |