| 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 | $150.57 | 4.783% | $157.7718 | $157.77 | $157.75 | $157.80 |
| Purchase #2 | $149.51 | 10.184% | $164.7361 | $164.74 | $164.75 | $164.70 |
| Purchase #3 | $177.74 | 13.104% | $201.031 | $201.03 | $201.05 | $201.00 |
| Purchase #4 | $79.93 | 12.301% | $89.7622 | $89.76 | $89.75 | $89.80 |
| Purchase #5 | $178.81 | 5.142% | $188.0044 | $188.00 | $188.00 | $188.00 |
| Purchase #6 | $27.43 | 11.219% | $30.5074 | $30.51 | $30.50 | $30.50 |
| Purchase #7 | $195.44 | 9.717% | $214.4309 | $214.43 | $214.45 | $214.40 |
| 7 purchase totals = | $959.43 | $1,046.2438 | $1,046.24 | $1,046.25 | $1,046.20 | |