| 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 | $162.49 | 11.107% | $180.5378 | $180.54 | $180.55 | $180.50 |
| Purchase #2 | $122.98 | 8.788% | $133.7875 | $133.79 | $133.80 | $133.80 |
| Purchase #3 | $161.73 | 13.770% | $184.0002 | $184.00 | $184.00 | $184.00 |
| Purchase #4 | $181.48 | 11.640% | $202.6043 | $202.60 | $202.60 | $202.60 |
| Purchase #5 | $34.40 | 4.655% | $36.0013 | $36.00 | $36.00 | $36.00 |
| Purchase #6 | $238.58 | 3.459% | $246.8325 | $246.83 | $246.85 | $246.80 |
| Purchase #7 | $12.48 | 3.528% | $12.9203 | $12.92 | $12.90 | $12.90 |
| 7 purchase totals = | $914.14 | $996.6839 | $996.68 | $996.70 | $996.60 | |