| 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 | $226.91 | 6.488% | $241.6319 | $241.63 | $241.65 | $241.60 |
| Purchase #2 | $15.68 | 12.860% | $17.6964 | $17.70 | $17.70 | $17.70 |
| Purchase #3 | $45.65 | 8.355% | $49.4641 | $49.46 | $49.45 | $49.50 |
| Purchase #4 | $162.64 | 11.462% | $181.2818 | $181.28 | $181.30 | $181.30 |
| Purchase #5 | $153.26 | 6.417% | $163.0947 | $163.09 | $163.10 | $163.10 |
| Purchase #6 | $92.54 | 12.684% | $104.2778 | $104.28 | $104.30 | $104.30 |
| Purchase #7 | $74.97 | 13.110% | $84.7986 | $84.80 | $84.80 | $84.80 |
| 7 purchase totals = | $771.65 | $842.2453 | $842.24 | $842.30 | $842.30 | |