| 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 | $163.60 | 9.221% | $178.6856 | $178.69 | $178.70 | $178.70 |
| Purchase #2 | $24.33 | 11.611% | $27.155 | $27.16 | $27.15 | $27.20 |
| Purchase #3 | $241.65 | 5.304% | $254.4671 | $254.47 | $254.45 | $254.50 |
| Purchase #4 | $241.33 | 13.429% | $273.7382 | $273.74 | $273.75 | $273.70 |
| Purchase #5 | $124.87 | 13.652% | $141.9173 | $141.92 | $141.90 | $141.90 |
| Purchase #6 | $224.63 | 12.657% | $253.0614 | $253.06 | $253.05 | $253.10 |
| Purchase #7 | $223.51 | 12.693% | $251.8801 | $251.88 | $251.90 | $251.90 |
| 7 purchase totals = | $1,243.92 | $1,380.9047 | $1,380.92 | $1,380.90 | $1,381.00 | |