| 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 | $158.71 | 10.142% | $174.8064 | $174.81 | $174.80 | $174.80 |
| Purchase #2 | $146.81 | 6.758% | $156.7314 | $156.73 | $156.75 | $156.70 |
| Purchase #3 | $70.77 | 12.741% | $79.7868 | $79.79 | $79.80 | $79.80 |
| Purchase #4 | $117.94 | 8.842% | $128.3683 | $128.37 | $128.35 | $128.40 |
| Purchase #5 | $69.43 | 8.584% | $75.3899 | $75.39 | $75.40 | $75.40 |
| Purchase #6 | $101.41 | 4.708% | $106.1844 | $106.18 | $106.20 | $106.20 |
| Purchase #7 | $134.42 | 3.825% | $139.5616 | $139.56 | $139.55 | $139.60 |
| 7 purchase totals = | $799.49 | $860.8288 | $860.83 | $860.85 | $860.90 | |