| 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 | $179.54 | 7.585% | $193.1581 | $193.16 | $193.15 | $193.20 |
| Purchase #2 | $239.27 | 13.310% | $271.1168 | $271.12 | $271.10 | $271.10 |
| Purchase #3 | $55.67 | 13.425% | $63.1437 | $63.14 | $63.15 | $63.10 |
| Purchase #4 | $224.96 | 4.343% | $234.73 | $234.73 | $234.75 | $234.70 |
| Purchase #5 | $14.69 | 11.161% | $16.3296 | $16.33 | $16.35 | $16.30 |
| Purchase #6 | $46.53 | 6.382% | $49.4995 | $49.50 | $49.50 | $49.50 |
| Purchase #7 | $9.37 | 13.255% | $10.612 | $10.61 | $10.60 | $10.60 |
| 7 purchase totals = | $770.03 | $838.5897 | $838.59 | $838.60 | $838.50 | |