| 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 | $108.55 | 5.825% | $114.873 | $114.87 | $114.85 | $114.90 |
| Purchase #2 | $11.99 | 11.739% | $13.3975 | $13.40 | $13.40 | $13.40 |
| Purchase #3 | $22.92 | 9.862% | $25.1804 | $25.18 | $25.20 | $25.20 |
| Purchase #4 | $16.54 | 8.130% | $17.8847 | $17.88 | $17.90 | $17.90 |
| Purchase #5 | $80.46 | 12.180% | $90.26 | $90.26 | $90.25 | $90.30 |
| Purchase #6 | $166.68 | 8.261% | $180.4494 | $180.45 | $180.45 | $180.40 |
| Purchase #7 | $167.84 | 9.337% | $183.5112 | $183.51 | $183.50 | $183.50 |
| 7 purchase totals = | $574.98 | $625.5562 | $625.55 | $625.55 | $625.60 | |