| 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 | $152.71 | 7.807% | $164.6321 | $164.63 | $164.65 | $164.60 |
| Purchase #2 | $21.79 | 4.558% | $22.7832 | $22.78 | $22.80 | $22.80 |
| Purchase #3 | $174.83 | 5.601% | $184.6222 | $184.62 | $184.60 | $184.60 |
| Purchase #4 | $48.83 | 8.355% | $52.9097 | $52.91 | $52.90 | $52.90 |
| Purchase #5 | $11.72 | 12.741% | $13.2132 | $13.21 | $13.20 | $13.20 |
| Purchase #6 | $86.25 | 9.522% | $94.4627 | $94.46 | $94.45 | $94.50 |
| Purchase #7 | $78.29 | 12.260% | $87.8884 | $87.89 | $87.90 | $87.90 |
| 7 purchase totals = | $574.42 | $620.5115 | $620.50 | $620.50 | $620.50 | |