| 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 | $198.71 | 12.661% | $223.8687 | $223.87 | $223.85 | $223.90 |
| Purchase #2 | $144.74 | 13.162% | $163.7907 | $163.79 | $163.80 | $163.80 |
| Purchase #3 | $169.43 | 12.138% | $189.9954 | $190.00 | $190.00 | $190.00 |
| Purchase #4 | $184.74 | 12.307% | $207.476 | $207.48 | $207.50 | $207.50 |
| Purchase #5 | $131.41 | 12.607% | $147.9769 | $147.98 | $148.00 | $148.00 |
| Purchase #6 | $71.94 | 13.725% | $81.8138 | $81.81 | $81.80 | $81.80 |
| Purchase #7 | $152.73 | 11.355% | $170.0725 | $170.07 | $170.05 | $170.10 |
| 7 purchase totals = | $1,053.70 | $1,184.9940 | $1,185.00 | $1,185.00 | $1,185.10 | |