| 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 | $177.31 | 13.421% | $201.1068 | $201.11 | $201.10 | $201.10 |
| Purchase #2 | $166.94 | 3.590% | $172.9331 | $172.93 | $172.95 | $172.90 |
| Purchase #3 | $35.97 | 11.263% | $40.0213 | $40.02 | $40.00 | $40.00 |
| Purchase #4 | $108.65 | 13.648% | $123.4786 | $123.48 | $123.50 | $123.50 |
| Purchase #5 | $22.54 | 5.656% | $23.8149 | $23.81 | $23.80 | $23.80 |
| Purchase #6 | $144.25 | 7.626% | $155.2505 | $155.25 | $155.25 | $155.30 |
| Purchase #7 | $91.72 | 9.119% | $100.0839 | $100.08 | $100.10 | $100.10 |
| 7 purchase totals = | $747.38 | $816.6891 | $816.68 | $816.70 | $816.70 | |