| 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 | $200.44 | 6.714% | $213.8975 | $213.90 | $213.90 | $213.90 |
| Purchase #2 | $166.46 | 3.611% | $172.4709 | $172.47 | $172.45 | $172.50 |
| Purchase #3 | $36.77 | 10.671% | $40.6937 | $40.69 | $40.70 | $40.70 |
| Purchase #4 | $216.70 | 8.286% | $234.6558 | $234.66 | $234.65 | $234.70 |
| Purchase #5 | $146.86 | 10.299% | $161.9851 | $161.99 | $162.00 | $162.00 |
| Purchase #6 | $70.95 | 5.559% | $74.8941 | $74.89 | $74.90 | $74.90 |
| Purchase #7 | $63.84 | 9.655% | $70.0038 | $70.00 | $70.00 | $70.00 |
| 7 purchase totals = | $902.02 | $968.6009 | $968.60 | $968.60 | $968.70 | |