| 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 | $178.44 | 12.511% | $200.7646 | $200.76 | $200.75 | $200.80 |
| Purchase #2 | $108.59 | 8.509% | $117.8299 | $117.83 | $117.85 | $117.80 |
| Purchase #3 | $56.65 | 12.783% | $63.8916 | $63.89 | $63.90 | $63.90 |
| Purchase #4 | $86.91 | 3.221% | $89.7094 | $89.71 | $89.70 | $89.70 |
| Purchase #5 | $10.85 | 12.751% | $12.2335 | $12.23 | $12.25 | $12.20 |
| Purchase #6 | $163.28 | 5.143% | $171.6775 | $171.68 | $171.70 | $171.70 |
| Purchase #7 | $126.71 | 6.200% | $134.566 | $134.57 | $134.55 | $134.60 |
| 7 purchase totals = | $731.43 | $790.6725 | $790.67 | $790.70 | $790.70 | |