| 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 | $177.45 | 12.324% | $199.3189 | $199.32 | $199.30 | $199.30 |
| Purchase #2 | $67.40 | 5.378% | $71.0248 | $71.02 | $71.00 | $71.00 |
| Purchase #3 | $166.54 | 9.727% | $182.7393 | $182.74 | $182.75 | $182.70 |
| Purchase #4 | $211.51 | 6.240% | $224.7082 | $224.71 | $224.70 | $224.70 |
| Purchase #5 | $32.88 | 6.394% | $34.9823 | $34.98 | $35.00 | $35.00 |
| Purchase #6 | $63.33 | 11.428% | $70.5674 | $70.57 | $70.55 | $70.60 |
| Purchase #7 | $181.46 | 10.241% | $200.0433 | $200.04 | $200.05 | $200.00 |
| 7 purchase totals = | $900.57 | $983.3842 | $983.38 | $983.35 | $983.30 | |