| 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 | $121.55 | 10.749% | $134.6154 | $134.62 | $134.60 | $134.60 |
| Purchase #2 | $56.40 | 3.224% | $58.2183 | $58.22 | $58.20 | $58.20 |
| Purchase #3 | $183.31 | 4.148% | $190.9137 | $190.91 | $190.90 | $190.90 |
| Purchase #4 | $62.70 | 3.106% | $64.6475 | $64.65 | $64.65 | $64.60 |
| Purchase #5 | $166.32 | 4.593% | $173.9591 | $173.96 | $173.95 | $174.00 |
| Purchase #6 | $7.48 | 7.774% | $8.0615 | $8.06 | $8.05 | $8.10 |
| Purchase #7 | $94.82 | 11.703% | $105.9168 | $105.92 | $105.90 | $105.90 |
| 7 purchase totals = | $692.58 | $736.3323 | $736.34 | $736.25 | $736.30 | |