| 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 | $148.92 | 10.586% | $164.6847 | $164.68 | $164.70 | $164.70 |
| Purchase #2 | $211.76 | 9.228% | $231.3012 | $231.30 | $231.30 | $231.30 |
| Purchase #3 | $244.94 | 10.261% | $270.0733 | $270.07 | $270.05 | $270.10 |
| Purchase #4 | $228.74 | 8.618% | $248.4528 | $248.45 | $248.45 | $248.50 |
| Purchase #5 | $148.72 | 9.203% | $162.4067 | $162.41 | $162.40 | $162.40 |
| Purchase #6 | $22.76 | 5.177% | $23.9383 | $23.94 | $23.95 | $23.90 |
| Purchase #7 | $89.71 | 9.208% | $97.9705 | $97.97 | $97.95 | $98.00 |
| 7 purchase totals = | $1,095.55 | $1,198.8275 | $1,198.82 | $1,198.80 | $1,198.90 | |