| 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 | $149.74 | 12.328% | $168.1999 | $168.20 | $168.20 | $168.20 |
| Purchase #2 | $8.74 | 10.483% | $9.6562 | $9.66 | $9.65 | $9.70 |
| Purchase #3 | $132.92 | 9.850% | $146.0126 | $146.01 | $146.00 | $146.00 |
| Purchase #4 | $239.94 | 9.286% | $262.2208 | $262.22 | $262.20 | $262.20 |
| Purchase #5 | $158.26 | 7.451% | $170.052 | $170.05 | $170.05 | $170.10 |
| Purchase #6 | $205.25 | 6.630% | $218.8581 | $218.86 | $218.85 | $218.90 |
| Purchase #7 | $177.31 | 7.707% | $190.9753 | $190.98 | $191.00 | $191.00 |
| 7 purchase totals = | $1,072.16 | $1,165.9749 | $1,165.98 | $1,165.95 | $1,166.10 | |