| 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 | $156.32 | 4.262% | $162.9824 | $162.98 | $163.00 | $163.00 |
| Purchase #2 | $134.56 | 6.233% | $142.9471 | $142.95 | $142.95 | $142.90 |
| Purchase #3 | $203.73 | 4.792% | $213.4927 | $213.49 | $213.50 | $213.50 |
| Purchase #4 | $215.59 | 10.300% | $237.7958 | $237.80 | $237.80 | $237.80 |
| Purchase #5 | $167.50 | 3.865% | $173.9739 | $173.97 | $173.95 | $174.00 |
| Purchase #6 | $209.75 | 10.714% | $232.2226 | $232.22 | $232.20 | $232.20 |
| Purchase #7 | $250.42 | 3.270% | $258.6087 | $258.61 | $258.60 | $258.60 |
| 7 purchase totals = | $1,337.87 | $1,422.0232 | $1,422.02 | $1,422.00 | $1,422.00 | |