| 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 | $133.74 | 12.563% | $150.5418 | $150.54 | $150.55 | $150.50 |
| Purchase #2 | $223.73 | 3.523% | $231.612 | $231.61 | $231.60 | $231.60 |
| Purchase #3 | $36.95 | 11.657% | $41.2573 | $41.26 | $41.25 | $41.30 |
| Purchase #4 | $31.30 | 11.583% | $34.9255 | $34.93 | $34.95 | $34.90 |
| Purchase #5 | $112.81 | 7.539% | $121.3147 | $121.31 | $121.30 | $121.30 |
| Purchase #6 | $178.69 | 11.617% | $199.4484 | $199.45 | $199.45 | $199.40 |
| Purchase #7 | $177.90 | 13.322% | $201.5998 | $201.60 | $201.60 | $201.60 |
| 7 purchase totals = | $895.12 | $980.6995 | $980.70 | $980.70 | $980.60 | |