| 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 | $145.65 | 12.422% | $163.7426 | $163.74 | $163.75 | $163.70 |
| Purchase #2 | $35.34 | 6.135% | $37.5081 | $37.51 | $37.50 | $37.50 |
| Purchase #3 | $113.93 | 13.667% | $129.5008 | $129.50 | $129.50 | $129.50 |
| Purchase #4 | $117.50 | 13.489% | $133.3496 | $133.35 | $133.35 | $133.30 |
| Purchase #5 | $12.53 | 12.468% | $14.0922 | $14.09 | $14.10 | $14.10 |
| Purchase #6 | $113.87 | 6.735% | $121.5391 | $121.54 | $121.55 | $121.50 |
| Purchase #7 | $232.62 | 12.636% | $262.0139 | $262.01 | $262.00 | $262.00 |
| 7 purchase totals = | $771.44 | $861.7463 | $861.74 | $861.75 | $861.60 | |