| 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 | $108.83 | 3.195% | $112.3071 | $112.31 | $112.30 | $112.30 |
| Purchase #2 | $148.96 | 10.741% | $164.9598 | $164.96 | $164.95 | $165.00 |
| Purchase #3 | $173.55 | 6.387% | $184.6346 | $184.63 | $184.65 | $184.60 |
| Purchase #4 | $207.25 | 8.364% | $224.5844 | $224.58 | $224.60 | $224.60 |
| Purchase #5 | $190.85 | 9.281% | $208.5628 | $208.56 | $208.55 | $208.60 |
| Purchase #6 | $35.95 | 9.335% | $39.3059 | $39.31 | $39.30 | $39.30 |
| Purchase #7 | $126.39 | 8.674% | $137.3531 | $137.35 | $137.35 | $137.40 |
| 7 purchase totals = | $991.78 | $1,071.7077 | $1,071.70 | $1,071.70 | $1,071.80 | |