| 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 | $179.79 | 7.725% | $193.6788 | $193.68 | $193.70 | $193.70 |
| Purchase #2 | $239.72 | 11.297% | $266.8012 | $266.80 | $266.80 | $266.80 |
| Purchase #3 | $198.94 | 8.546% | $215.9414 | $215.94 | $215.95 | $215.90 |
| Purchase #4 | $202.31 | 10.558% | $223.6699 | $223.67 | $223.65 | $223.70 |
| Purchase #5 | $77.87 | 11.394% | $86.7425 | $86.74 | $86.75 | $86.70 |
| Purchase #6 | $106.60 | 3.764% | $110.6124 | $110.61 | $110.60 | $110.60 |
| Purchase #7 | $66.84 | 7.227% | $71.6705 | $71.67 | $71.65 | $71.70 |
| 7 purchase totals = | $1,072.07 | $1,169.1167 | $1,169.11 | $1,169.10 | $1,169.10 | |