| 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 | $186.78 | 9.382% | $204.3037 | $204.30 | $204.30 | $204.30 |
| Purchase #2 | $154.51 | 12.117% | $173.232 | $173.23 | $173.25 | $173.20 |
| Purchase #3 | $203.44 | 6.322% | $216.3015 | $216.30 | $216.30 | $216.30 |
| Purchase #4 | $124.43 | 10.107% | $137.0061 | $137.01 | $137.00 | $137.00 |
| Purchase #5 | $187.74 | 6.673% | $200.2679 | $200.27 | $200.25 | $200.30 |
| Purchase #6 | $33.52 | 9.471% | $36.6947 | $36.69 | $36.70 | $36.70 |
| Purchase #7 | $144.76 | 12.122% | $162.3078 | $162.31 | $162.30 | $162.30 |
| 7 purchase totals = | $1,035.18 | $1,130.1137 | $1,130.11 | $1,130.10 | $1,130.10 | |