| 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 | $136.60 | 7.356% | $146.6483 | $146.65 | $146.65 | $146.60 |
| Purchase #2 | $179.60 | 6.445% | $191.1752 | $191.18 | $191.20 | $191.20 |
| Purchase #3 | $17.87 | 8.347% | $19.3616 | $19.36 | $19.35 | $19.40 |
| Purchase #4 | $145.47 | 10.511% | $160.7604 | $160.76 | $160.75 | $160.80 |
| Purchase #5 | $34.79 | 5.749% | $36.7901 | $36.79 | $36.80 | $36.80 |
| Purchase #6 | $184.64 | 4.175% | $192.3487 | $192.35 | $192.35 | $192.30 |
| Purchase #7 | $116.61 | 5.672% | $123.2241 | $123.22 | $123.20 | $123.20 |
| 7 purchase totals = | $815.58 | $870.3084 | $870.31 | $870.30 | $870.30 | |