| 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 | $126.73 | 7.665% | $136.4439 | $136.44 | $136.45 | $136.40 |
| Purchase #2 | $171.41 | 11.873% | $191.7615 | $191.76 | $191.75 | $191.80 |
| Purchase #3 | $184.85 | 4.169% | $192.5564 | $192.56 | $192.55 | $192.60 |
| Purchase #4 | $186.56 | 9.379% | $204.0575 | $204.06 | $204.05 | $204.10 |
| Purchase #5 | $172.62 | 7.230% | $185.1004 | $185.10 | $185.10 | $185.10 |
| Purchase #6 | $8.64 | 6.123% | $9.169 | $9.17 | $9.15 | $9.20 |
| Purchase #7 | $228.40 | 13.151% | $258.4369 | $258.44 | $258.45 | $258.40 |
| 7 purchase totals = | $1,079.21 | $1,177.5256 | $1,177.53 | $1,177.50 | $1,177.60 | |