| 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 | $71.79 | 6.665% | $76.5748 | $76.57 | $76.55 | $76.60 |
| Purchase #2 | $121.62 | 6.641% | $129.6968 | $129.70 | $129.70 | $129.70 |
| Purchase #3 | $124.55 | 7.258% | $133.5898 | $133.59 | $133.60 | $133.60 |
| Purchase #4 | $103.95 | 5.535% | $109.7036 | $109.70 | $109.70 | $109.70 |
| Purchase #5 | $179.99 | 11.758% | $201.1532 | $201.15 | $201.15 | $201.20 |
| Purchase #6 | $238.89 | 13.469% | $271.0661 | $271.07 | $271.05 | $271.10 |
| Purchase #7 | $208.33 | 13.567% | $236.5941 | $236.59 | $236.60 | $236.60 |
| 7 purchase totals = | $1,049.12 | $1,158.3784 | $1,158.37 | $1,158.35 | $1,158.50 | |