| 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 | $147.81 | 7.169% | $158.4065 | $158.41 | $158.40 | $158.40 |
| Purchase #2 | $237.68 | 8.562% | $258.0302 | $258.03 | $258.05 | $258.00 |
| Purchase #3 | $221.27 | 12.371% | $248.6433 | $248.64 | $248.65 | $248.60 |
| Purchase #4 | $29.89 | 12.204% | $33.5378 | $33.54 | $33.55 | $33.50 |
| Purchase #5 | $201.94 | 6.516% | $215.0984 | $215.10 | $215.10 | $215.10 |
| Purchase #6 | $203.52 | 5.344% | $214.3961 | $214.40 | $214.40 | $214.40 |
| Purchase #7 | $186.93 | 4.600% | $195.5288 | $195.53 | $195.55 | $195.50 |
| 7 purchase totals = | $1,229.04 | $1,323.6411 | $1,323.65 | $1,323.70 | $1,323.50 | |