| 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 | $97.26 | 5.655% | $102.7601 | $102.76 | $102.75 | $102.80 |
| Purchase #2 | $184.76 | 5.660% | $195.2174 | $195.22 | $195.20 | $195.20 |
| Purchase #3 | $144.63 | 8.712% | $157.2302 | $157.23 | $157.25 | $157.20 |
| Purchase #4 | $66.29 | 13.731% | $75.3923 | $75.39 | $75.40 | $75.40 |
| Purchase #5 | $89.87 | 12.157% | $100.7955 | $100.80 | $100.80 | $100.80 |
| Purchase #6 | $219.77 | 7.570% | $236.4066 | $236.41 | $236.40 | $236.40 |
| Purchase #7 | $42.89 | 6.164% | $45.5337 | $45.53 | $45.55 | $45.50 |
| 7 purchase totals = | $845.47 | $913.3358 | $913.34 | $913.35 | $913.30 | |