| 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 | $93.26 | 10.191% | $102.7641 | $102.76 | $102.75 | $102.80 |
| Purchase #2 | $163.50 | 7.692% | $176.0764 | $176.08 | $176.10 | $176.10 |
| Purchase #3 | $94.96 | 3.512% | $98.295 | $98.30 | $98.30 | $98.30 |
| Purchase #4 | $123.95 | 7.625% | $133.4012 | $133.40 | $133.40 | $133.40 |
| Purchase #5 | $154.57 | 4.405% | $161.3788 | $161.38 | $161.40 | $161.40 |
| Purchase #6 | $55.84 | 13.110% | $63.1606 | $63.16 | $63.15 | $63.20 |
| Purchase #7 | $228.42 | 11.344% | $254.332 | $254.33 | $254.35 | $254.30 |
| 7 purchase totals = | $914.50 | $989.4081 | $989.41 | $989.45 | $989.50 | |