| 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 | $167.45 | 7.707% | $180.3554 | $180.36 | $180.35 | $180.40 |
| Purchase #2 | $177.99 | 4.805% | $186.5424 | $186.54 | $186.55 | $186.50 |
| Purchase #3 | $45.92 | 8.363% | $49.7603 | $49.76 | $49.75 | $49.80 |
| Purchase #4 | $153.76 | 13.373% | $174.3223 | $174.32 | $174.30 | $174.30 |
| Purchase #5 | $190.94 | 12.377% | $214.5726 | $214.57 | $214.55 | $214.60 |
| Purchase #6 | $195.62 | 4.283% | $203.9984 | $204.00 | $204.00 | $204.00 |
| Purchase #7 | $112.52 | 3.583% | $116.5516 | $116.55 | $116.55 | $116.60 |
| 7 purchase totals = | $1,044.20 | $1,126.1030 | $1,126.10 | $1,126.05 | $1,126.20 | |