| 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 | $164.83 | 9.108% | $179.8427 | $179.84 | $179.85 | $179.80 |
| Purchase #2 | $117.86 | 6.743% | $125.8073 | $125.81 | $125.80 | $125.80 |
| Purchase #3 | $104.85 | 13.717% | $119.2323 | $119.23 | $119.25 | $119.20 |
| Purchase #4 | $115.49 | 12.735% | $130.1977 | $130.20 | $130.20 | $130.20 |
| Purchase #5 | $101.26 | 6.613% | $107.9563 | $107.96 | $107.95 | $108.00 |
| Purchase #6 | $99.60 | 3.613% | $103.1985 | $103.20 | $103.20 | $103.20 |
| Purchase #7 | $71.95 | 4.605% | $75.2633 | $75.26 | $75.25 | $75.30 |
| 7 purchase totals = | $775.84 | $841.4981 | $841.50 | $841.50 | $841.50 | |