| 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 | $179.93 | 12.719% | $202.8153 | $202.82 | $202.80 | $202.80 |
| Purchase #2 | $144.63 | 11.576% | $161.3724 | $161.37 | $161.35 | $161.40 |
| Purchase #3 | $55.87 | 3.484% | $57.8165 | $57.82 | $57.80 | $57.80 |
| Purchase #4 | $172.77 | 10.592% | $191.0698 | $191.07 | $191.05 | $191.10 |
| Purchase #5 | $208.54 | 3.161% | $215.1319 | $215.13 | $215.15 | $215.10 |
| Purchase #6 | $172.53 | 12.400% | $193.9237 | $193.92 | $193.90 | $193.90 |
| Purchase #7 | $137.90 | 10.127% | $151.8651 | $151.87 | $151.85 | $151.90 |
| 7 purchase totals = | $1,072.17 | $1,173.9947 | $1,174.00 | $1,173.90 | $1,174.00 | |