| 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 | $131.98 | 5.770% | $139.5952 | $139.60 | $139.60 | $139.60 |
| Purchase #2 | $104.57 | 9.418% | $114.4184 | $114.42 | $114.40 | $114.40 |
| Purchase #3 | $140.53 | 11.747% | $157.0381 | $157.04 | $157.05 | $157.00 |
| Purchase #4 | $194.42 | 13.586% | $220.8339 | $220.83 | $220.85 | $220.80 |
| Purchase #5 | $150.32 | 10.423% | $165.9879 | $165.99 | $166.00 | $166.00 |
| Purchase #6 | $173.93 | 11.464% | $193.8693 | $193.87 | $193.85 | $193.90 |
| Purchase #7 | $97.30 | 7.356% | $104.4574 | $104.46 | $104.45 | $104.50 |
| 7 purchase totals = | $993.05 | $1,096.2002 | $1,096.21 | $1,096.20 | $1,096.20 | |