| 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 | $164.35 | 13.521% | $186.5718 | $186.57 | $186.55 | $186.60 |
| Purchase #2 | $203.65 | 12.560% | $229.2284 | $229.23 | $229.25 | $229.20 |
| Purchase #3 | $146.62 | 5.632% | $154.8776 | $154.88 | $154.90 | $154.90 |
| Purchase #4 | $214.63 | 7.833% | $231.442 | $231.44 | $231.45 | $231.40 |
| Purchase #5 | $85.56 | 4.518% | $89.4256 | $89.43 | $89.45 | $89.40 |
| Purchase #6 | $85.39 | 6.533% | $90.9685 | $90.97 | $90.95 | $91.00 |
| Purchase #7 | $69.64 | 8.398% | $75.4884 | $75.49 | $75.50 | $75.50 |
| 7 purchase totals = | $969.84 | $1,058.0023 | $1,058.01 | $1,058.05 | $1,058.00 | |