| 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 | $163.40 | 11.749% | $182.5979 | $182.60 | $182.60 | $182.60 |
| Purchase #2 | $82.85 | 6.488% | $88.2253 | $88.23 | $88.25 | $88.20 |
| Purchase #3 | $141.27 | 5.801% | $149.4651 | $149.47 | $149.45 | $149.50 |
| Purchase #4 | $194.38 | 11.443% | $216.6229 | $216.62 | $216.60 | $216.60 |
| Purchase #5 | $223.81 | 13.857% | $254.8234 | $254.82 | $254.80 | $254.80 |
| Purchase #6 | $226.64 | 3.502% | $234.5769 | $234.58 | $234.60 | $234.60 |
| Purchase #7 | $171.49 | 6.317% | $182.323 | $182.32 | $182.30 | $182.30 |
| 7 purchase totals = | $1,203.84 | $1,308.6345 | $1,308.64 | $1,308.60 | $1,308.60 | |