| 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 | $97.37 | 4.619% | $101.8675 | $101.87 | $101.85 | $101.90 |
| Purchase #2 | $88.32 | 4.455% | $92.2547 | $92.25 | $92.25 | $92.30 |
| Purchase #3 | $170.47 | 9.201% | $186.1549 | $186.15 | $186.15 | $186.20 |
| Purchase #4 | $234.77 | 10.394% | $259.172 | $259.17 | $259.15 | $259.20 |
| Purchase #5 | $66.61 | 6.761% | $71.1135 | $71.11 | $71.10 | $71.10 |
| Purchase #6 | $231.58 | 10.846% | $256.6972 | $256.70 | $256.70 | $256.70 |
| Purchase #7 | $183.61 | 13.103% | $207.6684 | $207.67 | $207.65 | $207.70 |
| 7 purchase totals = | $1,072.73 | $1,174.9282 | $1,174.92 | $1,174.85 | $1,175.10 | |