| 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 | $167.84 | 3.344% | $173.4526 | $173.45 | $173.45 | $173.50 |
| Purchase #2 | $62.79 | 10.750% | $69.5399 | $69.54 | $69.55 | $69.50 |
| Purchase #3 | $102.71 | 10.767% | $113.7688 | $113.77 | $113.75 | $113.80 |
| Purchase #4 | $96.48 | 6.683% | $102.9278 | $102.93 | $102.95 | $102.90 |
| Purchase #5 | $230.67 | 8.761% | $250.879 | $250.88 | $250.90 | $250.90 |
| Purchase #6 | $219.27 | 7.714% | $236.1845 | $236.18 | $236.20 | $236.20 |
| Purchase #7 | $221.70 | 4.469% | $231.6078 | $231.61 | $231.60 | $231.60 |
| 7 purchase totals = | $1,101.46 | $1,178.3604 | $1,178.36 | $1,178.40 | $1,178.40 | |