| 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 | $148.46 | 8.745% | $161.4428 | $161.44 | $161.45 | $161.40 |
| Purchase #2 | $175.97 | 4.212% | $183.3819 | $183.38 | $183.40 | $183.40 |
| Purchase #3 | $172.32 | 12.697% | $194.1995 | $194.20 | $194.20 | $194.20 |
| Purchase #4 | $153.50 | 9.124% | $167.5053 | $167.51 | $167.50 | $167.50 |
| Purchase #5 | $118.30 | 11.760% | $132.2121 | $132.21 | $132.20 | $132.20 |
| Purchase #6 | $154.67 | 11.312% | $172.1663 | $172.17 | $172.15 | $172.20 |
| Purchase #7 | $98.87 | 5.465% | $104.2732 | $104.27 | $104.25 | $104.30 |
| 7 purchase totals = | $1,022.09 | $1,115.1811 | $1,115.18 | $1,115.15 | $1,115.20 | |