| 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 | $193.58 | 4.689% | $202.657 | $202.66 | $202.65 | $202.70 |
| Purchase #2 | $28.37 | 7.539% | $30.5088 | $30.51 | $30.50 | $30.50 |
| Purchase #3 | $140.51 | 6.124% | $149.1148 | $149.11 | $149.10 | $149.10 |
| Purchase #4 | $135.25 | 10.701% | $149.7231 | $149.72 | $149.70 | $149.70 |
| Purchase #5 | $16.67 | 9.151% | $18.1955 | $18.20 | $18.20 | $18.20 |
| Purchase #6 | $115.40 | 7.571% | $124.1369 | $124.14 | $124.15 | $124.10 |
| Purchase #7 | $80.37 | 3.868% | $83.4787 | $83.48 | $83.50 | $83.50 |
| 7 purchase totals = | $710.15 | $757.8148 | $757.82 | $757.80 | $757.80 | |