| 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 | $172.27 | 13.792% | $196.0295 | $196.03 | $196.05 | $196.00 |
| Purchase #2 | $68.89 | 9.492% | $75.429 | $75.43 | $75.45 | $75.40 |
| Purchase #3 | $119.99 | 8.160% | $129.7812 | $129.78 | $129.80 | $129.80 |
| Purchase #4 | $71.60 | 13.236% | $81.077 | $81.08 | $81.10 | $81.10 |
| Purchase #5 | $25.89 | 10.845% | $28.6978 | $28.70 | $28.70 | $28.70 |
| Purchase #6 | $79.72 | 9.667% | $87.4265 | $87.43 | $87.45 | $87.40 |
| Purchase #7 | $161.93 | 9.664% | $177.5789 | $177.58 | $177.60 | $177.60 |
| 7 purchase totals = | $700.29 | $776.0199 | $776.03 | $776.15 | $776.00 | |