| 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 | $185.89 | 9.529% | $203.6035 | $203.60 | $203.60 | $203.60 |
| Purchase #2 | $245.73 | 8.735% | $267.1945 | $267.19 | $267.20 | $267.20 |
| Purchase #3 | $74.41 | 8.185% | $80.5005 | $80.50 | $80.50 | $80.50 |
| Purchase #4 | $138.36 | 4.338% | $144.3621 | $144.36 | $144.35 | $144.40 |
| Purchase #5 | $109.75 | 13.850% | $124.9504 | $124.95 | $124.95 | $125.00 |
| Purchase #6 | $248.47 | 10.183% | $273.7717 | $273.77 | $273.75 | $273.80 |
| Purchase #7 | $60.32 | 10.669% | $66.7555 | $66.76 | $66.75 | $66.80 |
| 7 purchase totals = | $1,062.93 | $1,161.1382 | $1,161.13 | $1,161.10 | $1,161.30 | |