| 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 | $150.66 | 11.798% | $168.4349 | $168.43 | $168.45 | $168.40 |
| Purchase #2 | $221.30 | 7.708% | $238.3578 | $238.36 | $238.35 | $238.40 |
| Purchase #3 | $157.27 | 8.118% | $170.0372 | $170.04 | $170.05 | $170.00 |
| Purchase #4 | $223.27 | 13.320% | $253.0096 | $253.01 | $253.00 | $253.00 |
| Purchase #5 | $61.47 | 6.209% | $65.2867 | $65.29 | $65.30 | $65.30 |
| Purchase #6 | $174.36 | 10.745% | $193.095 | $193.10 | $193.10 | $193.10 |
| Purchase #7 | $27.34 | 11.760% | $30.5552 | $30.56 | $30.55 | $30.60 |
| 7 purchase totals = | $1,015.67 | $1,118.7764 | $1,118.79 | $1,118.80 | $1,118.80 | |