| 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 | $150.37 | 4.140% | $156.5953 | $156.60 | $156.60 | $156.60 |
| Purchase #2 | $135.94 | 5.747% | $143.7525 | $143.75 | $143.75 | $143.80 |
| Purchase #3 | $188.95 | 13.670% | $214.7795 | $214.78 | $214.80 | $214.80 |
| Purchase #4 | $186.29 | 7.476% | $200.217 | $200.22 | $200.20 | $200.20 |
| Purchase #5 | $205.95 | 8.513% | $223.4825 | $223.48 | $223.50 | $223.50 |
| Purchase #6 | $37.66 | 11.500% | $41.9909 | $41.99 | $42.00 | $42.00 |
| Purchase #7 | $195.76 | 10.497% | $216.3089 | $216.31 | $216.30 | $216.30 |
| 7 purchase totals = | $1,100.92 | $1,197.1266 | $1,197.13 | $1,197.15 | $1,197.20 | |