| 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 | $198.47 | 7.248% | $212.8551 | $212.86 | $212.85 | $212.90 |
| Purchase #2 | $11.45 | 3.258% | $11.823 | $11.82 | $11.80 | $11.80 |
| Purchase #3 | $131.63 | 8.619% | $142.9752 | $142.98 | $143.00 | $143.00 |
| Purchase #4 | $88.25 | 5.719% | $93.297 | $93.30 | $93.30 | $93.30 |
| Purchase #5 | $13.37 | 7.209% | $14.3338 | $14.33 | $14.35 | $14.30 |
| Purchase #6 | $199.93 | 7.313% | $214.5509 | $214.55 | $214.55 | $214.60 |
| Purchase #7 | $85.71 | 5.671% | $90.5706 | $90.57 | $90.55 | $90.60 |
| 7 purchase totals = | $728.81 | $780.4056 | $780.41 | $780.40 | $780.50 | |