| 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 | $147.47 | 7.230% | $158.1321 | $158.13 | $158.15 | $158.10 |
| Purchase #2 | $36.72 | 6.834% | $39.2294 | $39.23 | $39.25 | $39.20 |
| Purchase #3 | $164.28 | 3.764% | $170.4635 | $170.46 | $170.45 | $170.50 |
| Purchase #4 | $171.80 | 5.866% | $181.8778 | $181.88 | $181.90 | $181.90 |
| Purchase #5 | $118.81 | 3.292% | $122.7212 | $122.72 | $122.70 | $122.70 |
| Purchase #6 | $163.84 | 11.443% | $182.5882 | $182.59 | $182.60 | $182.60 |
| Purchase #7 | $239.31 | 8.737% | $260.2185 | $260.22 | $260.20 | $260.20 |
| 7 purchase totals = | $1,042.23 | $1,115.2307 | $1,115.23 | $1,115.25 | $1,115.20 | |