| 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 | $189.81 | 10.656% | $210.0362 | $210.04 | $210.05 | $210.00 |
| Purchase #2 | $97.94 | 11.126% | $108.8368 | $108.84 | $108.85 | $108.80 |
| Purchase #3 | $73.28 | 11.530% | $81.7292 | $81.73 | $81.75 | $81.70 |
| Purchase #4 | $71.94 | 5.373% | $75.8053 | $75.81 | $75.80 | $75.80 |
| Purchase #5 | $75.86 | 7.718% | $81.7149 | $81.71 | $81.70 | $81.70 |
| Purchase #6 | $161.94 | 5.510% | $170.8629 | $170.86 | $170.85 | $170.90 |
| Purchase #7 | $158.81 | 7.681% | $171.0082 | $171.01 | $171.00 | $171.00 |
| 7 purchase totals = | $829.58 | $899.9935 | $900.00 | $900.00 | $899.90 | |