| 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 | $145.85 | 9.468% | $159.6591 | $159.66 | $159.65 | $159.70 |
| Purchase #2 | $200.48 | 11.843% | $224.2228 | $224.22 | $224.20 | $224.20 |
| Purchase #3 | $233.74 | 4.300% | $243.7908 | $243.79 | $243.80 | $243.80 |
| Purchase #4 | $83.90 | 12.583% | $94.4571 | $94.46 | $94.45 | $94.50 |
| Purchase #5 | $208.83 | 7.215% | $223.8971 | $223.90 | $223.90 | $223.90 |
| Purchase #6 | $199.67 | 4.465% | $208.5853 | $208.59 | $208.60 | $208.60 |
| Purchase #7 | $44.97 | 9.350% | $49.1747 | $49.17 | $49.15 | $49.20 |
| 7 purchase totals = | $1,117.44 | $1,203.7869 | $1,203.79 | $1,203.75 | $1,203.90 | |