| 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 | $123.77 | 6.185% | $131.4252 | $131.43 | $131.45 | $131.40 |
| Purchase #2 | $144.38 | 10.572% | $159.6439 | $159.64 | $159.65 | $159.60 |
| Purchase #3 | $193.46 | 9.396% | $211.6375 | $211.64 | $211.65 | $211.60 |
| Purchase #4 | $167.93 | 11.175% | $186.6962 | $186.70 | $186.70 | $186.70 |
| Purchase #5 | $182.90 | 7.709% | $196.9998 | $197.00 | $197.00 | $197.00 |
| Purchase #6 | $180.29 | 10.157% | $198.6021 | $198.60 | $198.60 | $198.60 |
| Purchase #7 | $85.77 | 9.403% | $93.835 | $93.84 | $93.85 | $93.80 |
| 7 purchase totals = | $1,078.50 | $1,178.8397 | $1,178.85 | $1,178.90 | $1,178.70 | |