| 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 | $133.96 | 7.571% | $144.1021 | $144.10 | $144.10 | $144.10 |
| Purchase #2 | $61.32 | 3.604% | $63.53 | $63.53 | $63.55 | $63.50 |
| Purchase #3 | $73.87 | 11.595% | $82.4352 | $82.44 | $82.45 | $82.40 |
| Purchase #4 | $91.86 | 6.856% | $98.1579 | $98.16 | $98.15 | $98.20 |
| Purchase #5 | $173.30 | 10.337% | $191.214 | $191.21 | $191.20 | $191.20 |
| Purchase #6 | $171.40 | 8.159% | $185.3845 | $185.38 | $185.40 | $185.40 |
| Purchase #7 | $85.95 | 3.396% | $88.8689 | $88.87 | $88.85 | $88.90 |
| 7 purchase totals = | $791.66 | $853.6926 | $853.69 | $853.70 | $853.70 | |