| 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 | $164.90 | 3.739% | $171.0656 | $171.07 | $171.05 | $171.10 |
| Purchase #2 | $185.52 | 7.324% | $199.1075 | $199.11 | $199.10 | $199.10 |
| Purchase #3 | $157.55 | 9.560% | $172.6118 | $172.61 | $172.60 | $172.60 |
| Purchase #4 | $226.41 | 9.384% | $247.6563 | $247.66 | $247.65 | $247.70 |
| Purchase #5 | $166.55 | 8.507% | $180.7184 | $180.72 | $180.70 | $180.70 |
| Purchase #6 | $199.72 | 8.394% | $216.4845 | $216.48 | $216.50 | $216.50 |
| Purchase #7 | $36.86 | 5.726% | $38.9706 | $38.97 | $38.95 | $39.00 |
| 7 purchase totals = | $1,137.51 | $1,226.6147 | $1,226.62 | $1,226.55 | $1,226.70 | |