| 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 | $156.86 | 3.175% | $161.8403 | $161.84 | $161.85 | $161.80 |
| Purchase #2 | $170.76 | 12.448% | $192.0162 | $192.02 | $192.00 | $192.00 |
| Purchase #3 | $204.52 | 4.695% | $214.1222 | $214.12 | $214.10 | $214.10 |
| Purchase #4 | $90.40 | 5.757% | $95.6043 | $95.60 | $95.60 | $95.60 |
| Purchase #5 | $12.72 | 13.651% | $14.4564 | $14.46 | $14.45 | $14.50 |
| Purchase #6 | $250.38 | 4.118% | $260.6906 | $260.69 | $260.70 | $260.70 |
| Purchase #7 | $177.94 | 6.179% | $188.9349 | $188.93 | $188.95 | $188.90 |
| 7 purchase totals = | $1,063.58 | $1,127.6649 | $1,127.66 | $1,127.65 | $1,127.60 | |