| 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 | $7.64 | 13.438% | $8.6667 | $8.67 | $8.65 | $8.70 |
| Purchase #2 | $130.84 | 3.434% | $135.333 | $135.33 | $135.35 | $135.30 |
| Purchase #3 | $220.43 | 6.273% | $234.2576 | $234.26 | $234.25 | $234.30 |
| Purchase #4 | $165.63 | 11.447% | $184.5897 | $184.59 | $184.60 | $184.60 |
| Purchase #5 | $57.78 | 9.632% | $63.3454 | $63.35 | $63.35 | $63.30 |
| Purchase #6 | $199.97 | 13.516% | $226.9979 | $227.00 | $227.00 | $227.00 |
| Purchase #7 | $114.26 | 8.665% | $124.1606 | $124.16 | $124.15 | $124.20 |
| 7 purchase totals = | $896.55 | $977.3509 | $977.36 | $977.35 | $977.40 | |