| 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 | $138.89 | 4.292% | $144.8512 | $144.85 | $144.85 | $144.90 |
| Purchase #2 | $233.28 | 7.322% | $250.3608 | $250.36 | $250.35 | $250.40 |
| Purchase #3 | $123.33 | 11.171% | $137.1072 | $137.11 | $137.10 | $137.10 |
| Purchase #4 | $195.78 | 4.614% | $204.8133 | $204.81 | $204.80 | $204.80 |
| Purchase #5 | $126.89 | 6.455% | $135.0807 | $135.08 | $135.10 | $135.10 |
| Purchase #6 | $175.66 | 5.352% | $185.0613 | $185.06 | $185.05 | $185.10 |
| Purchase #7 | $99.76 | 4.204% | $103.9539 | $103.95 | $103.95 | $104.00 |
| 7 purchase totals = | $1,093.59 | $1,161.2284 | $1,161.22 | $1,161.20 | $1,161.40 | |