| 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 | $200.67 | 3.249% | $207.1898 | $207.19 | $207.20 | $207.20 |
| Purchase #2 | $138.58 | 5.170% | $145.7446 | $145.74 | $145.75 | $145.70 |
| Purchase #3 | $115.86 | 6.182% | $123.0225 | $123.02 | $123.00 | $123.00 |
| Purchase #4 | $114.79 | 8.745% | $124.8284 | $124.83 | $124.85 | $124.80 |
| Purchase #5 | $163.46 | 6.627% | $174.2925 | $174.29 | $174.30 | $174.30 |
| Purchase #6 | $81.52 | 10.127% | $89.7755 | $89.78 | $89.80 | $89.80 |
| Purchase #7 | $170.52 | 9.321% | $186.4142 | $186.41 | $186.40 | $186.40 |
| 7 purchase totals = | $985.40 | $1,051.2675 | $1,051.26 | $1,051.30 | $1,051.20 | |