| 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 | $147.57 | 3.321% | $152.4708 | $152.47 | $152.45 | $152.50 |
| Purchase #2 | $218.76 | 3.730% | $226.9197 | $226.92 | $226.90 | $226.90 |
| Purchase #3 | $105.81 | 10.380% | $116.7931 | $116.79 | $116.80 | $116.80 |
| Purchase #4 | $123.37 | 6.702% | $131.6383 | $131.64 | $131.65 | $131.60 |
| Purchase #5 | $148.31 | 12.791% | $167.2803 | $167.28 | $167.30 | $167.30 |
| Purchase #6 | $88.66 | 8.371% | $96.0817 | $96.08 | $96.10 | $96.10 |
| Purchase #7 | $213.79 | 11.288% | $237.9226 | $237.92 | $237.90 | $237.90 |
| 7 purchase totals = | $1,046.27 | $1,129.1065 | $1,129.10 | $1,129.10 | $1,129.10 | |