| 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 | $190.91 | 5.546% | $201.4979 | $201.50 | $201.50 | $201.50 |
| Purchase #2 | $168.75 | 11.337% | $187.8812 | $187.88 | $187.90 | $187.90 |
| Purchase #3 | $190.92 | 8.759% | $207.6427 | $207.64 | $207.65 | $207.60 |
| Purchase #4 | $45.33 | 7.434% | $48.6998 | $48.70 | $48.70 | $48.70 |
| Purchase #5 | $27.28 | 6.141% | $28.9553 | $28.96 | $28.95 | $29.00 |
| Purchase #6 | $134.91 | 8.202% | $145.9753 | $145.98 | $146.00 | $146.00 |
| Purchase #7 | $130.94 | 8.406% | $141.9468 | $141.95 | $141.95 | $141.90 |
| 7 purchase totals = | $889.04 | $962.5990 | $962.61 | $962.65 | $962.60 | |