| 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 | $164.52 | 3.824% | $170.8112 | $170.81 | $170.80 | $170.80 |
| Purchase #2 | $147.64 | 12.872% | $166.6442 | $166.64 | $166.65 | $166.60 |
| Purchase #3 | $210.29 | 11.790% | $235.0832 | $235.08 | $235.10 | $235.10 |
| Purchase #4 | $71.72 | 6.665% | $76.5001 | $76.50 | $76.50 | $76.50 |
| Purchase #5 | $187.70 | 10.638% | $207.6675 | $207.67 | $207.65 | $207.70 |
| Purchase #6 | $86.76 | 7.291% | $93.0857 | $93.09 | $93.10 | $93.10 |
| Purchase #7 | $153.33 | 10.410% | $169.2917 | $169.29 | $169.30 | $169.30 |
| 7 purchase totals = | $1,021.96 | $1,119.0836 | $1,119.08 | $1,119.10 | $1,119.10 | |