| 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 | $148.44 | 10.656% | $164.2578 | $164.26 | $164.25 | $164.30 |
| Purchase #2 | $39.63 | 13.118% | $44.8287 | $44.83 | $44.85 | $44.80 |
| Purchase #3 | $135.27 | 11.677% | $151.0655 | $151.07 | $151.05 | $151.10 |
| Purchase #4 | $172.93 | 12.776% | $195.0235 | $195.02 | $195.00 | $195.00 |
| Purchase #5 | $199.56 | 5.451% | $210.438 | $210.44 | $210.45 | $210.40 |
| Purchase #6 | $75.35 | 6.491% | $80.241 | $80.24 | $80.25 | $80.20 |
| Purchase #7 | $173.44 | 9.588% | $190.0694 | $190.07 | $190.05 | $190.10 |
| 7 purchase totals = | $944.62 | $1,035.9239 | $1,035.93 | $1,035.90 | $1,035.90 | |