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 | $143.31 | 13.645% | $162.8646 | $162.86 | $162.85 | $162.90 |
Purchase #2 | $103.45 | 5.435% | $109.0725 | $109.07 | $109.05 | $109.10 |
Purchase #3 | $155.45 | 9.516% | $170.2426 | $170.24 | $170.25 | $170.20 |
Purchase #4 | $12.89 | 6.474% | $13.7245 | $13.72 | $13.70 | $13.70 |
Purchase #5 | $86.87 | 4.841% | $91.0754 | $91.08 | $91.10 | $91.10 |
Purchase #6 | $189.72 | 6.180% | $201.4447 | $201.44 | $201.45 | $201.40 |
Purchase #7 | $231.28 | 5.465% | $243.9195 | $243.92 | $243.90 | $243.90 |
7 purchase totals = | $922.97 | $992.3438 | $992.33 | $992.30 | $992.30 |