| 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 | $162.58 | 9.711% | $178.3681 | $178.37 | $178.35 | $178.40 |
| Purchase #2 | $215.62 | 7.159% | $231.0562 | $231.06 | $231.05 | $231.10 |
| Purchase #3 | $239.35 | 9.558% | $262.2271 | $262.23 | $262.25 | $262.20 |
| Purchase #4 | $104.61 | 7.600% | $112.5604 | $112.56 | $112.55 | $112.60 |
| Purchase #5 | $23.99 | 10.847% | $26.5922 | $26.59 | $26.60 | $26.60 |
| Purchase #6 | $180.96 | 7.751% | $194.9862 | $194.99 | $195.00 | $195.00 |
| Purchase #7 | $34.29 | 7.277% | $36.7853 | $36.79 | $36.80 | $36.80 |
| 7 purchase totals = | $961.40 | $1,042.5755 | $1,042.59 | $1,042.60 | $1,042.70 | |