| 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 | $185.94 | 4.193% | $193.7365 | $193.74 | $193.75 | $193.70 |
| Purchase #2 | $207.41 | 4.715% | $217.1894 | $217.19 | $217.20 | $217.20 |
| Purchase #3 | $127.86 | 7.615% | $137.5965 | $137.60 | $137.60 | $137.60 |
| Purchase #4 | $106.96 | 4.833% | $112.1294 | $112.13 | $112.15 | $112.10 |
| Purchase #5 | $86.44 | 3.820% | $89.742 | $89.74 | $89.75 | $89.70 |
| Purchase #6 | $12.39 | 8.437% | $13.4353 | $13.44 | $13.45 | $13.40 |
| Purchase #7 | $63.97 | 7.334% | $68.6616 | $68.66 | $68.65 | $68.70 |
| 7 purchase totals = | $790.97 | $832.4907 | $832.50 | $832.55 | $832.40 | |