| 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 | $152.59 | 8.538% | $165.6181 | $165.62 | $165.60 | $165.60 |
| Purchase #2 | $134.45 | 13.803% | $153.0081 | $153.01 | $153.00 | $153.00 |
| Purchase #3 | $130.27 | 12.769% | $146.9042 | $146.90 | $146.90 | $146.90 |
| Purchase #4 | $124.33 | 9.348% | $135.9524 | $135.95 | $135.95 | $136.00 |
| Purchase #5 | $38.41 | 12.473% | $43.2009 | $43.20 | $43.20 | $43.20 |
| Purchase #6 | $80.43 | 3.713% | $83.4164 | $83.42 | $83.40 | $83.40 |
| Purchase #7 | $18.39 | 3.104% | $18.9608 | $18.96 | $18.95 | $19.00 |
| 7 purchase totals = | $678.87 | $747.0609 | $747.06 | $747.00 | $747.10 | |