| 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 | $121.29 | 9.676% | $133.026 | $133.03 | $133.05 | $133.00 |
| Purchase #2 | $176.60 | 4.863% | $185.1881 | $185.19 | $185.20 | $185.20 |
| Purchase #3 | $88.61 | 13.434% | $100.5139 | $100.51 | $100.50 | $100.50 |
| Purchase #4 | $189.95 | 13.545% | $215.6787 | $215.68 | $215.70 | $215.70 |
| Purchase #5 | $81.94 | 7.721% | $88.2666 | $88.27 | $88.25 | $88.30 |
| Purchase #6 | $13.63 | 7.563% | $14.6608 | $14.66 | $14.65 | $14.70 |
| Purchase #7 | $178.56 | 13.541% | $202.7388 | $202.74 | $202.75 | $202.70 |
| 7 purchase totals = | $850.58 | $940.0729 | $940.08 | $940.10 | $940.10 | |