| 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 | $137.67 | 10.170% | $151.671 | $151.67 | $151.65 | $151.70 |
| Purchase #2 | $151.73 | 10.311% | $167.3749 | $167.37 | $167.35 | $167.40 |
| Purchase #3 | $88.45 | 13.846% | $100.6968 | $100.70 | $100.70 | $100.70 |
| Purchase #4 | $174.85 | 11.607% | $195.1448 | $195.14 | $195.15 | $195.10 |
| Purchase #5 | $164.39 | 11.465% | $183.2373 | $183.24 | $183.25 | $183.20 |
| Purchase #6 | $51.38 | 13.848% | $58.4951 | $58.50 | $58.50 | $58.50 |
| Purchase #7 | $229.36 | 12.654% | $258.3832 | $258.38 | $258.40 | $258.40 |
| 7 purchase totals = | $997.83 | $1,115.0031 | $1,115.00 | $1,115.00 | $1,115.00 | |