| 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 | $187.76 | 7.620% | $202.0673 | $202.07 | $202.05 | $202.10 |
| Purchase #2 | $193.53 | 7.196% | $207.4564 | $207.46 | $207.45 | $207.50 |
| Purchase #3 | $169.92 | 5.370% | $179.0447 | $179.04 | $179.05 | $179.00 |
| Purchase #4 | $93.42 | 4.568% | $97.6874 | $97.69 | $97.70 | $97.70 |
| Purchase #5 | $194.30 | 8.835% | $211.4664 | $211.47 | $211.45 | $211.50 |
| Purchase #6 | $55.78 | 11.512% | $62.2014 | $62.20 | $62.20 | $62.20 |
| Purchase #7 | $158.47 | 7.814% | $170.8528 | $170.85 | $170.85 | $170.90 |
| 7 purchase totals = | $1,053.18 | $1,130.7764 | $1,130.78 | $1,130.75 | $1,130.90 | |