| 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 | $125.26 | 11.833% | $140.082 | $140.08 | $140.10 | $140.10 |
| Purchase #2 | $145.68 | 11.479% | $162.4026 | $162.40 | $162.40 | $162.40 |
| Purchase #3 | $17.75 | 8.496% | $19.258 | $19.26 | $19.25 | $19.30 |
| Purchase #4 | $143.52 | 13.204% | $162.4704 | $162.47 | $162.45 | $162.50 |
| Purchase #5 | $45.29 | 7.324% | $48.607 | $48.61 | $48.60 | $48.60 |
| Purchase #6 | $185.25 | 10.273% | $204.2807 | $204.28 | $204.30 | $204.30 |
| Purchase #7 | $172.98 | 4.236% | $180.3074 | $180.31 | $180.30 | $180.30 |
| 7 purchase totals = | $835.73 | $917.4081 | $917.41 | $917.40 | $917.50 | |