| 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 | $58.90 | 3.342% | $60.8684 | $60.87 | $60.85 | $60.90 |
| Purchase #2 | $164.67 | 9.555% | $180.4042 | $180.40 | $180.40 | $180.40 |
| Purchase #3 | $206.52 | 9.338% | $225.8048 | $225.80 | $225.80 | $225.80 |
| Purchase #4 | $217.66 | 6.319% | $231.4139 | $231.41 | $231.40 | $231.40 |
| Purchase #5 | $126.87 | 5.264% | $133.5484 | $133.55 | $133.55 | $133.50 |
| Purchase #6 | $155.87 | 11.757% | $174.1956 | $174.20 | $174.20 | $174.20 |
| Purchase #7 | $162.88 | 10.362% | $179.7576 | $179.76 | $179.75 | $179.80 |
| 7 purchase totals = | $1,093.37 | $1,185.9929 | $1,185.99 | $1,185.95 | $1,186.00 | |