| 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 | $122.32 | 11.712% | $136.6461 | $136.65 | $136.65 | $136.60 |
| Purchase #2 | $69.44 | 11.632% | $77.5173 | $77.52 | $77.50 | $77.50 |
| Purchase #3 | $174.88 | 11.335% | $194.7026 | $194.70 | $194.70 | $194.70 |
| Purchase #4 | $41.97 | 9.858% | $46.1074 | $46.11 | $46.10 | $46.10 |
| Purchase #5 | $176.73 | 5.253% | $186.0136 | $186.01 | $186.00 | $186.00 |
| Purchase #6 | $191.69 | 6.144% | $203.4674 | $203.47 | $203.45 | $203.50 |
| Purchase #7 | $132.98 | 10.717% | $147.2315 | $147.23 | $147.25 | $147.20 |
| 7 purchase totals = | $910.01 | $991.6859 | $991.69 | $991.65 | $991.60 | |