| 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 | $198.50 | 4.361% | $207.1566 | $207.16 | $207.15 | $207.20 |
| Purchase #2 | $54.73 | 9.698% | $60.0377 | $60.04 | $60.05 | $60.00 |
| Purchase #3 | $221.87 | 4.607% | $232.0916 | $232.09 | $232.10 | $232.10 |
| Purchase #4 | $146.75 | 13.186% | $166.1005 | $166.10 | $166.10 | $166.10 |
| Purchase #5 | $166.99 | 9.685% | $183.163 | $183.16 | $183.15 | $183.20 |
| Purchase #6 | $113.38 | 8.518% | $123.0377 | $123.04 | $123.05 | $123.00 |
| Purchase #7 | $127.76 | 10.406% | $141.0547 | $141.05 | $141.05 | $141.10 |
| 7 purchase totals = | $1,029.98 | $1,112.6418 | $1,112.64 | $1,112.65 | $1,112.70 | |