| 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 | $101.63 | 11.393% | $113.2087 | $113.21 | $113.20 | $113.20 |
| Purchase #2 | $57.71 | 11.323% | $64.2445 | $64.24 | $64.25 | $64.20 |
| Purchase #3 | $82.44 | 8.144% | $89.1539 | $89.15 | $89.15 | $89.20 |
| Purchase #4 | $143.43 | 13.275% | $162.4703 | $162.47 | $162.45 | $162.50 |
| Purchase #5 | $164.29 | 13.213% | $185.9976 | $186.00 | $186.00 | $186.00 |
| Purchase #6 | $17.97 | 5.491% | $18.9567 | $18.96 | $18.95 | $19.00 |
| Purchase #7 | $64.29 | 12.349% | $72.2292 | $72.23 | $72.25 | $72.20 |
| 7 purchase totals = | $631.76 | $706.2609 | $706.26 | $706.25 | $706.30 | |