| 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 | $142.93 | 13.225% | $161.8325 | $161.83 | $161.85 | $161.80 |
| Purchase #2 | $100.81 | 11.423% | $112.3255 | $112.33 | $112.35 | $112.30 |
| Purchase #3 | $97.38 | 7.689% | $104.8675 | $104.87 | $104.85 | $104.90 |
| Purchase #4 | $184.81 | 5.328% | $194.6567 | $194.66 | $194.65 | $194.70 |
| Purchase #5 | $144.31 | 8.178% | $156.1117 | $156.11 | $156.10 | $156.10 |
| Purchase #6 | $201.65 | 8.308% | $218.4031 | $218.40 | $218.40 | $218.40 |
| Purchase #7 | $15.45 | 9.276% | $16.8831 | $16.88 | $16.90 | $16.90 |
| 7 purchase totals = | $887.34 | $965.0801 | $965.08 | $965.10 | $965.10 | |