| 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 | $35.95 | 7.550% | $38.6642 | $38.66 | $38.65 | $38.70 |
| Purchase #2 | $156.71 | 3.619% | $162.3813 | $162.38 | $162.40 | $162.40 |
| Purchase #3 | $175.41 | 8.747% | $190.7531 | $190.75 | $190.75 | $190.80 |
| Purchase #4 | $204.83 | 4.148% | $213.3263 | $213.33 | $213.35 | $213.30 |
| Purchase #5 | $166.60 | 6.601% | $177.5973 | $177.60 | $177.60 | $177.60 |
| Purchase #6 | $228.87 | 12.507% | $257.4948 | $257.49 | $257.50 | $257.50 |
| Purchase #7 | $141.28 | 4.871% | $148.1617 | $148.16 | $148.15 | $148.20 |
| 7 purchase totals = | $1,109.65 | $1,188.3787 | $1,188.37 | $1,188.40 | $1,188.50 | |