| 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 | $152.67 | 9.523% | $167.2088 | $167.21 | $167.20 | $167.20 |
| Purchase #2 | $44.47 | 7.362% | $47.7439 | $47.74 | $47.75 | $47.70 |
| Purchase #3 | $66.53 | 12.720% | $74.9926 | $74.99 | $75.00 | $75.00 |
| Purchase #4 | $117.46 | 4.149% | $122.3334 | $122.33 | $122.35 | $122.30 |
| Purchase #5 | $182.35 | 13.189% | $206.4001 | $206.40 | $206.40 | $206.40 |
| Purchase #6 | $67.97 | 11.833% | $76.0129 | $76.01 | $76.00 | $76.00 |
| Purchase #7 | $155.32 | 13.376% | $176.0956 | $176.10 | $176.10 | $176.10 |
| 7 purchase totals = | $786.77 | $870.7873 | $870.78 | $870.80 | $870.70 | |