| 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 | $130.92 | 9.676% | $143.5878 | $143.59 | $143.60 | $143.60 |
| Purchase #2 | $47.94 | 8.179% | $51.861 | $51.86 | $51.85 | $51.90 |
| Purchase #3 | $177.72 | 4.654% | $185.9911 | $185.99 | $186.00 | $186.00 |
| Purchase #4 | $20.91 | 12.203% | $23.4616 | $23.46 | $23.45 | $23.50 |
| Purchase #5 | $125.44 | 9.745% | $137.6641 | $137.66 | $137.65 | $137.70 |
| Purchase #6 | $28.46 | 12.603% | $32.0468 | $32.05 | $32.05 | $32.00 |
| Purchase #7 | $131.30 | 12.235% | $147.3646 | $147.36 | $147.35 | $147.40 |
| 7 purchase totals = | $662.69 | $721.9770 | $721.97 | $721.95 | $722.10 | |