| 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 | $186.74 | 3.522% | $193.317 | $193.32 | $193.30 | $193.30 |
| Purchase #2 | $173.48 | 12.662% | $195.446 | $195.45 | $195.45 | $195.40 |
| Purchase #3 | $102.69 | 10.166% | $113.1295 | $113.13 | $113.15 | $113.10 |
| Purchase #4 | $11.43 | 5.478% | $12.0561 | $12.06 | $12.05 | $12.10 |
| Purchase #5 | $32.99 | 6.370% | $35.0915 | $35.09 | $35.10 | $35.10 |
| Purchase #6 | $182.56 | 5.288% | $192.2138 | $192.21 | $192.20 | $192.20 |
| Purchase #7 | $34.58 | 11.837% | $38.6732 | $38.67 | $38.65 | $38.70 |
| 7 purchase totals = | $724.47 | $779.9271 | $779.93 | $779.90 | $779.90 | |