| 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 | $158.81 | 8.339% | $172.0532 | $172.05 | $172.05 | $172.10 |
| Purchase #2 | $173.59 | 3.596% | $179.8323 | $179.83 | $179.85 | $179.80 |
| Purchase #3 | $48.70 | 9.379% | $53.2676 | $53.27 | $53.25 | $53.30 |
| Purchase #4 | $80.65 | 7.338% | $86.5681 | $86.57 | $86.55 | $86.60 |
| Purchase #5 | $245.75 | 10.853% | $272.4212 | $272.42 | $272.40 | $272.40 |
| Purchase #6 | $206.57 | 13.732% | $234.9362 | $234.94 | $234.95 | $234.90 |
| Purchase #7 | $119.60 | 11.198% | $132.9928 | $132.99 | $133.00 | $133.00 |
| 7 purchase totals = | $1,033.67 | $1,132.0714 | $1,132.07 | $1,132.05 | $1,132.10 | |