| 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 | $73.82 | 8.603% | $80.1707 | $80.17 | $80.15 | $80.20 |
| Purchase #2 | $183.60 | 5.718% | $194.0982 | $194.10 | $194.10 | $194.10 |
| Purchase #3 | $220.39 | 7.111% | $236.0619 | $236.06 | $236.05 | $236.10 |
| Purchase #4 | $128.73 | 6.339% | $136.8902 | $136.89 | $136.90 | $136.90 |
| Purchase #5 | $54.59 | 3.295% | $56.3887 | $56.39 | $56.40 | $56.40 |
| Purchase #6 | $82.46 | 3.412% | $85.2735 | $85.27 | $85.25 | $85.30 |
| Purchase #7 | $198.85 | 5.491% | $209.7689 | $209.77 | $209.75 | $209.80 |
| 7 purchase totals = | $942.44 | $998.6521 | $998.65 | $998.60 | $998.80 | |