| 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 | $158.57 | 12.162% | $177.8553 | $177.86 | $177.85 | $177.90 |
| Purchase #2 | $42.67 | 8.591% | $46.3358 | $46.34 | $46.35 | $46.30 |
| Purchase #3 | $34.75 | 8.522% | $37.7114 | $37.71 | $37.70 | $37.70 |
| Purchase #4 | $112.86 | 11.715% | $126.0815 | $126.08 | $126.10 | $126.10 |
| Purchase #5 | $37.60 | 6.429% | $40.0173 | $40.02 | $40.00 | $40.00 |
| Purchase #6 | $15.69 | 12.766% | $17.693 | $17.69 | $17.70 | $17.70 |
| Purchase #7 | $89.42 | 7.742% | $96.3429 | $96.34 | $96.35 | $96.30 |
| 7 purchase totals = | $491.56 | $542.0372 | $542.04 | $542.05 | $542.00 | |