| 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 | $131.75 | 7.533% | $141.6747 | $141.67 | $141.65 | $141.70 |
| Purchase #2 | $129.56 | 3.324% | $133.8666 | $133.87 | $133.85 | $133.90 |
| Purchase #3 | $212.63 | 12.463% | $239.1301 | $239.13 | $239.15 | $239.10 |
| Purchase #4 | $112.82 | 5.330% | $118.8333 | $118.83 | $118.85 | $118.80 |
| Purchase #5 | $196.87 | 10.523% | $217.5866 | $217.59 | $217.60 | $217.60 |
| Purchase #6 | $165.93 | 11.612% | $185.1978 | $185.20 | $185.20 | $185.20 |
| Purchase #7 | $104.81 | 11.143% | $116.489 | $116.49 | $116.50 | $116.50 |
| 7 purchase totals = | $1,054.37 | $1,152.7781 | $1,152.78 | $1,152.80 | $1,152.80 | |