| 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 | $192.70 | 3.637% | $199.7085 | $199.71 | $199.70 | $199.70 |
| Purchase #2 | $78.51 | 9.418% | $85.9041 | $85.90 | $85.90 | $85.90 |
| Purchase #3 | $127.53 | 4.704% | $133.529 | $133.53 | $133.55 | $133.50 |
| Purchase #4 | $184.48 | 6.533% | $196.5321 | $196.53 | $196.55 | $196.50 |
| Purchase #5 | $170.86 | 5.397% | $180.0813 | $180.08 | $180.10 | $180.10 |
| Purchase #6 | $106.60 | 8.721% | $115.8966 | $115.90 | $115.90 | $115.90 |
| Purchase #7 | $27.58 | 5.293% | $29.0398 | $29.04 | $29.05 | $29.00 |
| 7 purchase totals = | $888.26 | $940.6914 | $940.69 | $940.75 | $940.60 | |