| 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 | $134.93 | 8.510% | $146.4125 | $146.41 | $146.40 | $146.40 |
| Purchase #2 | $6.99 | 13.770% | $7.9525 | $7.95 | $7.95 | $8.00 |
| Purchase #3 | $9.90 | 4.158% | $10.3116 | $10.31 | $10.30 | $10.30 |
| Purchase #4 | $23.94 | 9.643% | $26.2485 | $26.25 | $26.25 | $26.20 |
| Purchase #5 | $147.98 | 6.762% | $157.9864 | $157.99 | $158.00 | $158.00 |
| Purchase #6 | $131.91 | 7.812% | $142.2148 | $142.21 | $142.20 | $142.20 |
| Purchase #7 | $165.91 | 10.560% | $183.4301 | $183.43 | $183.45 | $183.40 |
| 7 purchase totals = | $621.56 | $674.5564 | $674.55 | $674.55 | $674.50 | |