| 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 | $148.87 | 8.317% | $161.2515 | $161.25 | $161.25 | $161.30 |
| Purchase #2 | $124.56 | 6.566% | $132.7386 | $132.74 | $132.75 | $132.70 |
| Purchase #3 | $175.89 | 11.455% | $196.0382 | $196.04 | $196.05 | $196.00 |
| Purchase #4 | $229.45 | 12.827% | $258.8816 | $258.88 | $258.90 | $258.90 |
| Purchase #5 | $106.63 | 9.170% | $116.408 | $116.41 | $116.40 | $116.40 |
| Purchase #6 | $153.38 | 7.488% | $164.8651 | $164.87 | $164.85 | $164.90 |
| Purchase #7 | $225.57 | 4.582% | $235.9056 | $235.91 | $235.90 | $235.90 |
| 7 purchase totals = | $1,164.35 | $1,266.0886 | $1,266.10 | $1,266.10 | $1,266.10 | |