| 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 | $183.27 | 4.415% | $191.3614 | $191.36 | $191.35 | $191.40 |
| Purchase #2 | $150.93 | 6.669% | $160.9955 | $161.00 | $161.00 | $161.00 |
| Purchase #3 | $176.31 | 4.859% | $184.8769 | $184.88 | $184.90 | $184.90 |
| Purchase #4 | $93.88 | 4.270% | $97.8887 | $97.89 | $97.90 | $97.90 |
| Purchase #5 | $123.71 | 4.867% | $129.731 | $129.73 | $129.75 | $129.70 |
| Purchase #6 | $212.41 | 11.573% | $236.9922 | $236.99 | $237.00 | $237.00 |
| Purchase #7 | $77.68 | 8.676% | $84.4195 | $84.42 | $84.40 | $84.40 |
| 7 purchase totals = | $1,018.19 | $1,086.2652 | $1,086.27 | $1,086.30 | $1,086.30 | |