| 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 | $123.38 | 8.218% | $133.5194 | $133.52 | $133.50 | $133.50 |
| Purchase #2 | $117.39 | 8.870% | $127.8025 | $127.80 | $127.80 | $127.80 |
| Purchase #3 | $163.79 | 6.661% | $174.7001 | $174.70 | $174.70 | $174.70 |
| Purchase #4 | $202.83 | 7.116% | $217.2634 | $217.26 | $217.25 | $217.30 |
| Purchase #5 | $186.38 | 5.715% | $197.0316 | $197.03 | $197.05 | $197.00 |
| Purchase #6 | $213.28 | 3.734% | $221.2439 | $221.24 | $221.25 | $221.20 |
| Purchase #7 | $100.65 | 3.646% | $104.3197 | $104.32 | $104.30 | $104.30 |
| 7 purchase totals = | $1,107.70 | $1,175.8806 | $1,175.87 | $1,175.85 | $1,175.80 | |