| 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 | $147.88 | 6.426% | $157.3828 | $157.38 | $157.40 | $157.40 |
| Purchase #2 | $233.59 | 10.176% | $257.3601 | $257.36 | $257.35 | $257.40 |
| Purchase #3 | $217.91 | 5.227% | $229.3002 | $229.30 | $229.30 | $229.30 |
| Purchase #4 | $112.56 | 8.129% | $121.71 | $121.71 | $121.70 | $121.70 |
| Purchase #5 | $204.88 | 10.209% | $225.7962 | $225.80 | $225.80 | $225.80 |
| Purchase #6 | $207.83 | 7.510% | $223.438 | $223.44 | $223.45 | $223.40 |
| Purchase #7 | $162.32 | 9.579% | $177.8686 | $177.87 | $177.85 | $177.90 |
| 7 purchase totals = | $1,286.97 | $1,392.8559 | $1,392.86 | $1,392.85 | $1,392.90 | |