| 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 | $137.32 | 8.237% | $148.631 | $148.63 | $148.65 | $148.60 |
| Purchase #2 | $195.97 | 4.598% | $204.9807 | $204.98 | $205.00 | $205.00 |
| Purchase #3 | $106.79 | 9.578% | $117.0183 | $117.02 | $117.00 | $117.00 |
| Purchase #4 | $43.31 | 8.768% | $47.1074 | $47.11 | $47.10 | $47.10 |
| Purchase #5 | $178.75 | 5.358% | $188.3274 | $188.33 | $188.35 | $188.30 |
| Purchase #6 | $179.63 | 10.609% | $198.6869 | $198.69 | $198.70 | $198.70 |
| Purchase #7 | $186.48 | 5.355% | $196.466 | $196.47 | $196.45 | $196.50 |
| 7 purchase totals = | $1,028.25 | $1,101.2177 | $1,101.23 | $1,101.25 | $1,101.20 | |