| 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 | $101.94 | 12.657% | $114.8425 | $114.84 | $114.85 | $114.80 |
| Purchase #2 | $166.80 | 3.758% | $173.0683 | $173.07 | $173.05 | $173.10 |
| Purchase #3 | $192.59 | 5.721% | $203.6081 | $203.61 | $203.60 | $203.60 |
| Purchase #4 | $181.95 | 6.104% | $193.0562 | $193.06 | $193.05 | $193.10 |
| Purchase #5 | $66.63 | 3.144% | $68.7248 | $68.72 | $68.70 | $68.70 |
| Purchase #6 | $16.87 | 10.710% | $18.6768 | $18.68 | $18.70 | $18.70 |
| Purchase #7 | $62.68 | 6.868% | $66.9849 | $66.98 | $67.00 | $67.00 |
| 7 purchase totals = | $789.46 | $838.9616 | $838.96 | $838.95 | $839.00 | |