| 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 | $153.81 | 8.513% | $166.9038 | $166.90 | $166.90 | $166.90 |
| Purchase #2 | $7.79 | 10.472% | $8.6058 | $8.61 | $8.60 | $8.60 |
| Purchase #3 | $212.46 | 11.823% | $237.5791 | $237.58 | $237.60 | $237.60 |
| Purchase #4 | $231.70 | 7.281% | $248.5701 | $248.57 | $248.55 | $248.60 |
| Purchase #5 | $237.90 | 9.415% | $260.2983 | $260.30 | $260.30 | $260.30 |
| Purchase #6 | $174.41 | 7.231% | $187.0216 | $187.02 | $187.00 | $187.00 |
| Purchase #7 | $52.35 | 5.809% | $55.391 | $55.39 | $55.40 | $55.40 |
| 7 purchase totals = | $1,070.42 | $1,164.3697 | $1,164.37 | $1,164.35 | $1,164.40 | |