| 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 | $154.66 | 5.725% | $163.5143 | $163.51 | $163.50 | $163.50 |
| Purchase #2 | $63.48 | 10.255% | $69.9899 | $69.99 | $70.00 | $70.00 |
| Purchase #3 | $228.61 | 8.797% | $248.7208 | $248.72 | $248.70 | $248.70 |
| Purchase #4 | $232.81 | 5.747% | $246.1896 | $246.19 | $246.20 | $246.20 |
| Purchase #5 | $137.94 | 3.412% | $142.6465 | $142.65 | $142.65 | $142.60 |
| Purchase #6 | $128.82 | 12.290% | $144.652 | $144.65 | $144.65 | $144.70 |
| Purchase #7 | $71.35 | 9.435% | $78.0819 | $78.08 | $78.10 | $78.10 |
| 7 purchase totals = | $1,017.67 | $1,093.7950 | $1,093.79 | $1,093.80 | $1,093.80 | |