| 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 | $176.36 | 9.622% | $193.3294 | $193.33 | $193.35 | $193.30 |
| Purchase #2 | $36.54 | 13.561% | $41.4952 | $41.50 | $41.50 | $41.50 |
| Purchase #3 | $247.45 | 6.783% | $264.2345 | $264.23 | $264.25 | $264.20 |
| Purchase #4 | $231.34 | 10.800% | $256.3247 | $256.32 | $256.30 | $256.30 |
| Purchase #5 | $98.29 | 6.251% | $104.4341 | $104.43 | $104.45 | $104.40 |
| Purchase #6 | $93.42 | 4.584% | $97.7024 | $97.70 | $97.70 | $97.70 |
| Purchase #7 | $119.94 | 11.311% | $133.5064 | $133.51 | $133.50 | $133.50 |
| 7 purchase totals = | $1,003.34 | $1,091.0267 | $1,091.02 | $1,091.05 | $1,090.90 | |