| 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 | $156.50 | 12.133% | $175.4881 | $175.49 | $175.50 | $175.50 |
| Purchase #2 | $42.43 | 8.741% | $46.1388 | $46.14 | $46.15 | $46.10 |
| Purchase #3 | $80.68 | 7.685% | $86.8803 | $86.88 | $86.90 | $86.90 |
| Purchase #4 | $102.39 | 4.413% | $106.9085 | $106.91 | $106.90 | $106.90 |
| Purchase #5 | $81.74 | 6.744% | $87.2525 | $87.25 | $87.25 | $87.30 |
| Purchase #6 | $166.51 | 12.749% | $187.7384 | $187.74 | $187.75 | $187.70 |
| Purchase #7 | $179.65 | 3.182% | $185.3665 | $185.37 | $185.35 | $185.40 |
| 7 purchase totals = | $809.90 | $875.7731 | $875.78 | $875.80 | $875.80 | |