| 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 | $136.82 | 7.782% | $147.4673 | $147.47 | $147.45 | $147.50 |
| Purchase #2 | $37.48 | 9.349% | $40.984 | $40.98 | $41.00 | $41.00 |
| Purchase #3 | $136.96 | 11.775% | $153.087 | $153.09 | $153.10 | $153.10 |
| Purchase #4 | $43.66 | 9.721% | $47.9042 | $47.90 | $47.90 | $47.90 |
| Purchase #5 | $179.37 | 12.645% | $202.0513 | $202.05 | $202.05 | $202.10 |
| Purchase #6 | $122.44 | 10.112% | $134.8211 | $134.82 | $134.80 | $134.80 |
| Purchase #7 | $165.77 | 6.190% | $176.0312 | $176.03 | $176.05 | $176.00 |
| 7 purchase totals = | $822.50 | $902.3461 | $902.34 | $902.35 | $902.40 | |