| 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 | $179.35 | 8.831% | $195.1884 | $195.19 | $195.20 | $195.20 |
| Purchase #2 | $82.97 | 4.708% | $86.8762 | $86.88 | $86.90 | $86.90 |
| Purchase #3 | $126.54 | 6.840% | $135.1953 | $135.20 | $135.20 | $135.20 |
| Purchase #4 | $133.85 | 5.154% | $140.7486 | $140.75 | $140.75 | $140.70 |
| Purchase #5 | $13.31 | 13.664% | $15.1287 | $15.13 | $15.15 | $15.10 |
| Purchase #6 | $164.51 | 6.405% | $175.0469 | $175.05 | $175.05 | $175.00 |
| Purchase #7 | $152.82 | 6.145% | $162.2108 | $162.21 | $162.20 | $162.20 |
| 7 purchase totals = | $853.35 | $910.3949 | $910.41 | $910.45 | $910.30 | |