| 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 | $185.46 | 4.419% | $193.6555 | $193.66 | $193.65 | $193.70 |
| Purchase #2 | $235.84 | 7.581% | $253.719 | $253.72 | $253.70 | $253.70 |
| Purchase #3 | $221.62 | 13.804% | $252.2124 | $252.21 | $252.20 | $252.20 |
| Purchase #4 | $173.59 | 5.111% | $182.4622 | $182.46 | $182.45 | $182.50 |
| Purchase #5 | $211.98 | 5.842% | $224.3639 | $224.36 | $224.35 | $224.40 |
| Purchase #6 | $81.39 | 12.831% | $91.8332 | $91.83 | $91.85 | $91.80 |
| Purchase #7 | $158.42 | 3.308% | $163.6605 | $163.66 | $163.65 | $163.70 |
| 7 purchase totals = | $1,268.30 | $1,361.9067 | $1,361.90 | $1,361.85 | $1,362.00 | |