| 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 | $136.65 | 7.380% | $146.7348 | $146.73 | $146.75 | $146.70 |
| Purchase #2 | $237.94 | 8.414% | $257.9603 | $257.96 | $257.95 | $258.00 |
| Purchase #3 | $187.38 | 11.435% | $208.8069 | $208.81 | $208.80 | $208.80 |
| Purchase #4 | $162.70 | 9.599% | $178.3176 | $178.32 | $178.30 | $178.30 |
| Purchase #5 | $215.39 | 7.266% | $231.0402 | $231.04 | $231.05 | $231.00 |
| Purchase #6 | $173.87 | 3.766% | $180.4179 | $180.42 | $180.40 | $180.40 |
| Purchase #7 | $22.38 | 5.305% | $23.5673 | $23.57 | $23.55 | $23.60 |
| 7 purchase totals = | $1,136.31 | $1,226.8450 | $1,226.85 | $1,226.80 | $1,226.80 | |