| 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 | $179.59 | 3.809% | $186.4306 | $186.43 | $186.45 | $186.40 |
| Purchase #2 | $163.37 | 6.166% | $173.4434 | $173.44 | $173.45 | $173.40 |
| Purchase #3 | $212.25 | 13.872% | $241.6933 | $241.69 | $241.70 | $241.70 |
| Purchase #4 | $137.77 | 10.195% | $151.8157 | $151.82 | $151.80 | $151.80 |
| Purchase #5 | $105.32 | 3.127% | $108.6134 | $108.61 | $108.60 | $108.60 |
| Purchase #6 | $157.78 | 6.269% | $167.6712 | $167.67 | $167.65 | $167.70 |
| Purchase #7 | $149.69 | 10.771% | $165.8131 | $165.81 | $165.80 | $165.80 |
| 7 purchase totals = | $1,105.77 | $1,195.4807 | $1,195.47 | $1,195.45 | $1,195.40 | |