| 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 | $182.55 | 3.408% | $188.7713 | $188.77 | $188.75 | $188.80 |
| Purchase #2 | $47.65 | 11.766% | $53.2565 | $53.26 | $53.25 | $53.30 |
| Purchase #3 | $238.69 | 5.873% | $252.7083 | $252.71 | $252.70 | $252.70 |
| Purchase #4 | $241.44 | 11.161% | $268.3871 | $268.39 | $268.40 | $268.40 |
| Purchase #5 | $177.75 | 4.239% | $185.2848 | $185.28 | $185.30 | $185.30 |
| Purchase #6 | $204.69 | 8.479% | $222.0457 | $222.05 | $222.05 | $222.00 |
| Purchase #7 | $14.55 | 6.387% | $15.4793 | $15.48 | $15.50 | $15.50 |
| 7 purchase totals = | $1,107.32 | $1,185.9330 | $1,185.94 | $1,185.95 | $1,186.00 | |