| 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 | $179.43 | 4.726% | $187.9099 | $187.91 | $187.90 | $187.90 |
| Purchase #2 | $55.27 | 4.105% | $57.5388 | $57.54 | $57.55 | $57.50 |
| Purchase #3 | $150.47 | 7.473% | $161.7146 | $161.71 | $161.70 | $161.70 |
| Purchase #4 | $118.48 | 12.594% | $133.4014 | $133.40 | $133.40 | $133.40 |
| Purchase #5 | $207.81 | 3.396% | $214.8672 | $214.87 | $214.85 | $214.90 |
| Purchase #6 | $232.27 | 3.845% | $241.2008 | $241.20 | $241.20 | $241.20 |
| Purchase #7 | $92.30 | 5.662% | $97.526 | $97.53 | $97.55 | $97.50 |
| 7 purchase totals = | $1,036.03 | $1,094.1587 | $1,094.16 | $1,094.15 | $1,094.10 | |